/* Aljthoor Invoices — App shell + UI system */

@font-face {
  font-family: "Thamanya Sans";
  src: url("/fonts/thmanyahsans-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: block;
}

@font-face {
  font-family: "Thamanya Sans";
  src: url("/fonts/thmanyahsans-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: block;
}

@font-face {
  font-family: "Thamanya Sans";
  src: url("/fonts/thmanyahsans-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: block;
}

/* ============================================================
   Design tokens
   ============================================================ */

:root {
  /* Color roles */
  --color-canvas: #f5f1eb;
  --color-panel: #fffdfa;
  --color-elevated: #ffffff;
  --color-ink: #2a2622;
  --color-ink-secondary: #6b655e;
  --color-ink-tertiary: #9b948d;
  --color-border: #e8e2db;
  --color-border-subtle: #f0ebe4;
  --color-brand: #e85d1c;
  --color-brand-hover: #c94c12;
  --color-brand-subtle: #fff3ec;
  --color-success: #2d7a46;
  --color-success-subtle: #ecf6ef;
  --color-warning: #b37600;
  --color-error: #b83030;

  /* Typography */
  --font-stack: "Thamanya Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, sans-serif;
  --type-xs: 0.75rem;
  --type-sm: 0.875rem;
  --type-base: 1rem;
  --type-md: 1.125rem;
  --type-lg: 1.25rem;
  --type-xl: 1.5rem;
  --type-2xl: 1.875rem;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  /* Line-height scale */
  --leading-tight: 1.2;
  --leading-snug: 1.35;
  --leading-normal: 1.55;
  --leading-relaxed: 1.75;

  /* Border roles */
  --border-width: 1px;
  --border-width-strong: 2px;
  --border-color: var(--color-border);
  --border-color-strong: rgba(42, 38, 34, 0.12);
  --border: var(--border-width) solid var(--border-color);

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(42, 38, 34, 0.04);
  --shadow-md: 0 4px 14px rgba(42, 38, 34, 0.06);
  --shadow-lg: 0 12px 40px rgba(42, 38, 34, 0.08);
  --shadow-xl: 0 24px 80px rgba(42, 38, 34, 0.10);

  /* z-index roles */
  --z-base: 0;
  --z-sticky: 100;
  --z-fixed: 200;
  --z-popover: 300;
  --z-toast: 400;
  --z-debug: 1000;

  /* Transitions */
  --duration-fast: 120ms;
  --duration-base: 180ms;
  --duration-slow: 280ms;
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-emphasis: cubic-bezier(0.2, 0, 0, 1);

  /* Component sizes */
  --size-touch: 44px;
  --size-input: 44px;
  --size-button: 42px;
  --size-row: 48px;
  --icon-sm: 16px;
  --icon-md: 20px;
  --icon-lg: 24px;

  /* Focus rings (Carbon-inspired accessible rings) */
  --focus-ring-width: 2px;
  --focus-ring-offset: 2px;
  --focus-ring-color: rgba(232, 93, 28, 0.45);
  --focus-ring: 0 0 0 var(--focus-ring-offset) var(--color-panel), 0 0 0 calc(var(--focus-ring-offset) + var(--focus-ring-width)) var(--focus-ring-color);
  --focus-ring-elevated: 0 0 0 var(--focus-ring-offset) var(--color-elevated), 0 0 0 calc(var(--focus-ring-offset) + var(--focus-ring-width)) var(--focus-ring-color);

  /* Layout */
  --header-height: 68px;
  --control-desk-width: 520px;
  --app-max-width: 1440px;

  font-family: var(--font-stack);
  font-size: 16px;
  line-height: var(--leading-normal);
  color: var(--color-ink);
}

/* ============================================================
   Reset & base
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--color-canvas);
  direction: rtl;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

h1, h2, h3, p {
  margin: 0;
}

img {
  max-width: 100%;
}

/* ============================================================
   Authentication gate
   ============================================================ */

[hidden] {
  display: none !important;
}

body:not(.authenticated) .app-header,
body:not(.authenticated) .global-search,
body:not(.authenticated) .app-shell,
body:not(.authenticated) .toast-container,
body:not(.authenticated) .tooltip {
  display: none !important;
}

body.authenticated .auth-shell {
  display: none;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--space-6);
  background:
    radial-gradient(circle at 80% 10%, rgba(232, 93, 28, 0.1), transparent 34%),
    var(--color-canvas);
}

.auth-card {
  width: min(100%, 420px);
  display: grid;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-panel);
  border: var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.auth-brand {
  display: flex;
  justify-content: center;
}

.auth-brand .brand-mark {
  width: 52px;
  height: 52px;
}

.auth-copy {
  display: grid;
  gap: var(--space-2);
  text-align: center;
}

.auth-copy .panel-kicker {
  justify-content: center;
}

.auth-copy h1 {
  font-size: var(--type-xl);
}

.auth-checking {
  color: var(--color-ink-secondary);
  text-align: center;
}

.login-form {
  display: grid;
  gap: var(--space-4);
}

.login-error {
  min-height: 1.5em;
  color: var(--color-error);
  font-size: var(--type-sm);
}

.auth-submit {
  width: 100%;
  min-height: var(--size-input);
}

/* ============================================================
   App header
   ============================================================ */

.app-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-elevated);
  border-bottom: var(--border);
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  max-width: var(--app-max-width);
  height: var(--header-height);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.header-session {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-inline-start: auto;
  color: var(--color-ink-secondary);
  white-space: nowrap;
}

.header-session #sessionDisplayName {
  font-weight: 500;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-brand);
  border-radius: var(--radius-md);
  background: var(--color-brand-subtle);
}

.brand-mark svg {
  width: 24px;
  height: 24px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-weight: 700;
  font-size: var(--type-md);
  color: var(--color-ink);
  line-height: var(--leading-tight);
}

.brand-subtitle {
  font-size: var(--type-xs);
  color: var(--color-ink-tertiary);
  line-height: var(--leading-tight);
}

.app-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--size-button);
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  color: var(--color-ink-secondary);
  font-weight: 600;
  font-size: var(--type-sm);
  transition: background var(--duration-base) var(--ease-standard), color var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}

.nav-item:hover {
  background: var(--color-canvas);
  color: var(--color-ink);
}

.nav-item:focus-visible {
  outline: none;
  background: var(--color-canvas);
  color: var(--color-ink);
  box-shadow: var(--focus-ring);
}

.nav-item.active {
  background: var(--color-brand-subtle);
  color: var(--color-brand);
  border-color: rgba(232, 93, 28, 0.18);
  box-shadow: var(--shadow-sm);
}

.nav-item.active:focus-visible {
  box-shadow: var(--focus-ring), inset 0 0 0 1px var(--color-brand);
}

.nav-icon {
  font-size: var(--type-sm);
  line-height: 1;
  opacity: 0.85;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--size-button);
  padding: 0 var(--space-5);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--type-sm);
  line-height: 1;
  transition: transform var(--duration-fast) var(--ease-standard), background var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-elevated);
}

.btn:active {
  transform: translateY(1px);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--type-md);
  line-height: 1;
}

.btn-sm {
  min-height: 34px;
  padding: 0 var(--space-3);
  font-size: var(--type-xs);
  gap: var(--space-1);
}

.btn .icon + span,
.btn span + .icon {
  margin-inline-start: 2px;
}

.btn-primary {
  background: var(--color-brand);
  color: #fff;
  box-shadow: 0 3px 10px rgba(232, 93, 28, 0.22);
}

.btn-primary:hover {
  background: var(--color-brand-hover);
  box-shadow: 0 4px 14px rgba(232, 93, 28, 0.28);
}

.btn-secondary {
  background: var(--color-panel);
  color: var(--color-brand);
  border-color: rgba(232, 93, 28, 0.35);
}

.btn-secondary:hover {
  background: var(--color-brand-subtle);
  border-color: rgba(232, 93, 28, 0.5);
}

.btn-tertiary {
  background: transparent;
  color: var(--color-ink-secondary);
}

.btn-tertiary:hover {
  background: var(--color-canvas);
  color: var(--color-ink);
}

.btn-danger {
  background: rgba(184, 48, 48, 0.08);
  color: var(--color-error);
  border-color: rgba(184, 48, 48, 0.35);
}

.btn-danger:hover {
  background: rgba(184, 48, 48, 0.14);
  border-color: rgba(184, 48, 48, 0.5);
}

.btn-add {
  min-height: var(--size-button);
  padding: 0 var(--space-4);
  background: var(--color-brand-subtle);
  color: var(--color-brand);
  border: 1px dashed rgba(232, 93, 28, 0.5);
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: background var(--duration-base) var(--ease-standard), border-style var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);
}

.btn-add:hover {
  background: #ffe8de;
  border-style: solid;
}

.btn-add:focus-visible {
  outline: none;
  border-style: solid;
  box-shadow: var(--focus-ring-elevated);
}

.btn-add:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--color-canvas);
  color: var(--color-ink-tertiary);
  border-color: var(--color-border);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  box-shadow: none;
  transform: none;
}

/* ============================================================
   Global expandable search
   ============================================================ */

.global-search {
  display: grid;
  grid-template-rows: 0fr;
  background: var(--color-elevated);
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition: grid-template-rows var(--duration-slow) var(--ease-emphasis), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}

.global-search.is-open {
  grid-template-rows: 1fr;
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.global-search-inner {
  overflow: hidden;
}

.global-search-bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  max-width: var(--app-max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
}

.global-search-input-wrap {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.global-search-input-wrap .search-icon {
  right: var(--space-4);
}

.global-search-input-wrap input {
  width: 100%;
  min-height: 52px;
  padding: 0 var(--space-5) 0 var(--space-12);
  padding-right: calc(var(--space-4) + 28px);
  background: var(--color-canvas);
  border: 1px solid rgba(42, 38, 34, 0.14);
  border-radius: var(--radius-lg);
  font-size: var(--type-base);
  color: var(--color-ink);
  box-shadow: inset 0 1px 2px rgba(42, 38, 34, 0.04);
  transition: background var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}

.global-search-input-wrap input:hover {
  background: var(--color-elevated);
  border-color: rgba(42, 38, 34, 0.22);
}

.global-search-input-wrap input:focus {
  outline: none;
  background: var(--color-elevated);
  border-color: var(--color-brand);
  box-shadow: var(--focus-ring-elevated), inset 0 1px 2px rgba(232, 93, 28, 0.04);
}

.global-search-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--size-touch);
  height: var(--size-touch);
  padding: 0;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-ink-secondary);
  font-size: var(--type-xl);
  line-height: 1;
  transition: background var(--duration-base) var(--ease-standard), color var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard);
}

.global-search-close:hover {
  background: var(--color-canvas);
  color: var(--color-ink);
  border-color: var(--color-border-strong);
}

.global-search-close:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-elevated);
}

.global-search-results {
  max-width: var(--app-max-width);
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-4);
}

.global-search-results:empty {
  display: none;
}

.global-search-results-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 360px;
  overflow-y: auto;
  padding: var(--space-2);
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.global-search-result-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: inherit;
  text-align: right;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}

.global-search-result-item:hover,
.global-search-result-item:focus-visible {
  outline: none;
  background: var(--color-brand-subtle);
  border-color: rgba(232, 93, 28, 0.15);
}

.global-search-result-item:active {
  background: rgba(232, 93, 28, 0.12);
}

.global-search-result-number {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-brand-subtle);
  color: var(--color-brand);
  border-radius: var(--radius-pill);
  font-size: var(--type-xs);
  font-weight: 700;
  white-space: nowrap;
}

.global-search-result-customer {
  font-weight: 700;
  color: var(--color-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.global-search-result-date {
  font-size: var(--type-sm);
  color: var(--color-ink-secondary);
  white-space: nowrap;
}

.global-search-result-amount {
  font-size: var(--type-sm);
  font-weight: 700;
  color: var(--color-ink-secondary);
  direction: ltr;
  white-space: nowrap;
}

.global-search-empty {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  color: var(--color-ink-secondary);
  font-size: var(--type-sm);
}

.global-search-empty svg {
  display: block;
  margin: 0 auto var(--space-2);
  color: var(--color-ink-tertiary);
}

@media (max-width: 768px) {
  .global-search-bar {
    padding: var(--space-3) var(--space-4);
  }

  .global-search-results {
    padding: 0 var(--space-4) var(--space-3);
  }

  .global-search-result-item {
    grid-template-columns: 1fr auto;
    gap: var(--space-2);
  }

  .global-search-result-customer {
    grid-column: 1 / -1;
    order: -1;
  }
}

/* ============================================================
   App shell & view containers
   ============================================================ */

.app-shell {
  max-width: var(--app-max-width);
  margin: 0 auto;
  padding: var(--space-6);
}

.view-container {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.view-container > * {
  min-width: 0;
}

.view-container.hidden {
  display: none !important;
}

.create-view {
  grid-template-columns: var(--control-desk-width) minmax(0, 1fr);
}

.view-container.single-column {
  grid-template-columns: minmax(0, 980px);
  justify-content: center;
}

/* ============================================================
   Control desk (editor)
   ============================================================ */

.control-desk {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: var(--space-6);
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
}

.panel-title-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.panel-kicker {
  font-size: var(--type-xs);
  font-weight: 700;
  color: var(--color-brand);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.panel-title-group h1 {
  font-size: var(--type-xl);
  font-weight: 700;
  color: var(--color-ink);
  line-height: var(--leading-snug);
}

.panel-title-group p {
  font-size: var(--type-sm);
  color: var(--color-ink-secondary);
  line-height: var(--leading-normal);
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Prominent local new-receipt action inside the control desk */
.panel-new-receipt {
  min-height: 46px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-lg);
  gap: var(--space-2);
  box-shadow: 0 3px 10px rgba(232, 93, 28, 0.22);
}

.panel-new-receipt:hover {
  box-shadow: 0 4px 14px rgba(232, 93, 28, 0.28);
}

.panel-new-receipt-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--type-lg);
  line-height: 1;
}

.status-wrap {
  display: flex;
  align-items: center;
  min-height: var(--size-row);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-2);
  background: var(--color-canvas);
  border: var(--border);
  border-radius: var(--radius-md);
  font-size: var(--type-sm);
  color: var(--color-ink-secondary);
  transition: background var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), color var(--duration-base) var(--ease-standard);
}

.status-wrap:empty,
.status-wrap:has(#statusText:empty) {
  display: none;
}

.status-wrap.success {
  background: var(--color-success-subtle);
  border-color: rgba(45, 122, 70, 0.18);
  color: var(--color-success);
}

.status-wrap.error {
  background: rgba(184, 48, 48, 0.08);
  border-color: rgba(184, 48, 48, 0.18);
  color: var(--color-error);
}

.control-section {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.control-section:first-of-type {
  padding-top: var(--space-4);
}

.control-section:last-of-type {
  border-bottom: none;
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: var(--type-sm);
  font-weight: 700;
  color: var(--color-ink);
  line-height: var(--leading-snug);
}

.section-title::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-brand);
  border-radius: 50%;
  opacity: 0.55;
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.section-title-row .section-title {
  margin-bottom: 0;
  margin-inline-end: auto;
}

.section-title-row .section-title::before {
  display: none;
}

.section-title-row .btn-add {
  margin-inline-start: auto;
}

.section-hint {
  font-size: var(--type-xs);
  color: var(--color-ink-tertiary);
  background: var(--color-canvas);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
}

/* ============================================================
   Form fields
   ============================================================ */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field-label {
  font-size: var(--type-sm);
  font-weight: 600;
  color: var(--color-ink-secondary);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: var(--size-input);
  padding: var(--space-2) var(--space-4);
  background: var(--color-elevated);
  border: 1px solid rgba(42, 38, 34, 0.14);
  border-radius: var(--radius-md);
  color: var(--color-ink);
  font-size: var(--type-base);
  box-shadow: inset 0 1px 2px rgba(42, 38, 34, 0.04);
  transition: background var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}

.field input::placeholder,
.field select::placeholder,
.field textarea::placeholder {
  color: var(--color-ink-tertiary);
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  background: #ffffff;
  border-color: rgba(42, 38, 34, 0.22);
  box-shadow: inset 0 1px 3px rgba(42, 38, 34, 0.05), 0 1px 2px rgba(42, 38, 34, 0.03);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--color-brand);
  box-shadow: var(--focus-ring), inset 0 1px 2px rgba(232, 93, 28, 0.04);
}

.field input:read-only,
.field input:disabled,
.field select:disabled,
.field textarea:disabled {
  background: var(--color-canvas);
  color: var(--color-ink-tertiary);
  border-color: var(--color-border);
  box-shadow: none;
  cursor: not-allowed;
}

/* Subtle warm-filled variant for the main editor fields */
.field-warm input,
.field-warm select,
.field-warm textarea {
  background: #fffdfa;
  border-color: rgba(42, 38, 34, 0.16);
}

.field-warm input:hover,
.field-warm select:hover,
.field-warm textarea:hover {
  background: #ffffff;
  border-color: rgba(42, 38, 34, 0.24);
}

.form-grid,
.total-editor {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-canvas);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.wide-field {
  grid-column: 1 / -1;
}

/* Customer autocomplete dropdown */
.customer-field-wrap {
  position: relative;
}

.customer-field-wrap .field {
  margin: 0;
}

.customer-suggestions {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  left: 0;
  z-index: var(--z-popover);
  max-height: 260px;
  overflow-y: auto;
  margin: 0;
  padding: var(--space-2);
  list-style: none;
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  direction: rtl;
  text-align: right;
}

.customer-suggestion-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-standard);
}

.customer-suggestion-item:hover,
.customer-suggestion-item.is-active {
  background: var(--color-brand-subtle);
}

.customer-suggestion-name {
  font-weight: 600;
  color: var(--color-ink);
}

.customer-suggestion-meta {
  font-size: var(--type-xs);
  color: var(--color-ink-tertiary);
  white-space: nowrap;
}

/* Number stepper */
.number-input-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
}

.number-input-wrap input {
  flex: 1;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.step-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  min-height: var(--size-input);
  padding: 0;
  background: var(--color-canvas);
  color: var(--color-ink-secondary);
  border: var(--border);
  border-right: 0;
  font-size: var(--type-xs);
  transition: background var(--duration-base) var(--ease-standard), color var(--duration-base) var(--ease-standard);
}

.step-button:focus-visible {
  outline: none;
  background: var(--color-border-subtle);
  color: var(--color-ink);
  box-shadow: var(--focus-ring);
}

.step-button:first-of-type {
  border-top-right-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
}

.step-button:hover {
  background: var(--color-border-subtle);
  color: var(--color-ink);
}

/* Compact receipt metadata row (date + receipt number) */
.meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: end;
  padding: var(--space-4);
  background: var(--color-canvas);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.meta-row .field-label {
  font-size: var(--type-xs);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-ink-tertiary);
}

.meta-row input,
.meta-row .number-input-wrap input {
  min-height: 38px;
  padding: var(--space-1) var(--space-3);
  font-size: var(--type-sm);
  background: var(--color-elevated);
  border-color: rgba(42, 38, 34, 0.12);
}

.meta-row input[type="date"] {
  font-variant-numeric: tabular-nums;
}

.meta-row .step-button {
  width: 30px;
  min-height: 38px;
}

.meta-number-field .number-input-wrap input {
  font-weight: 700;
  color: var(--color-brand);
}

/* ============================================================
   Items editor
   ============================================================ */

.items-editor-wrap {
  overflow-x: auto;
  background: var(--color-canvas);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-2);
}

.items-editor {
  display: grid;
  gap: var(--space-2);
  min-width: max-content;
}

/* Desktop grid: each header and body row uses the exact same columns.
   Sequence pill is fixed, material is the widest, unit price is medium-wide,
   quantity is the narrowest, total is readable. Fixed px tracks keep the
   grid from expanding with long input text, so it fits the 520px desk. */
.items-editor-header,
.item-editor-row {
  display: grid;
  grid-template-columns: 40px 200px 68px 44px 64px 36px;
  gap: 6px;
  align-items: center;
}

.items-editor-header {
  padding: 0 var(--space-2);
}

.items-editor-header span {
  font-size: var(--type-xs);
  font-weight: 700;
  color: var(--color-ink-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
}

.item-editor-row {
  padding: 10px var(--space-3);
  background: var(--color-elevated);
  border-radius: var(--radius-md);
}

.items-editor {
  gap: 10px 6px;
}

.item-cell-index {
  justify-self: center;
}

.item-cell-material,
.item-cell-unit-price,
.item-cell-quantity,
.item-cell-total {
  min-width: 0;
  overflow: hidden;
}

.items-editor .row-number {
  width: 28px;
  height: 28px;
  color: var(--color-ink-secondary);
  font-weight: 700;
  font-size: var(--type-xs);
  text-align: center;
  background: var(--color-canvas);
  border: var(--border);
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.items-editor input {
  width: 100%;
  min-height: 38px;
  padding: var(--space-1) var(--space-2);
  background: var(--color-elevated);
  border: 1px solid rgba(42, 38, 34, 0.14);
  border-radius: var(--radius-md);
  color: var(--color-ink);
  font-size: var(--type-sm);
  box-shadow: inset 0 1px 2px rgba(42, 38, 34, 0.04);
  transition: background var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}

.items-editor input:hover {
  background: #ffffff;
  border-color: rgba(42, 38, 34, 0.22);
  box-shadow: inset 0 1px 3px rgba(42, 38, 34, 0.05), 0 1px 2px rgba(42, 38, 34, 0.03);
}

.items-editor input:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--color-brand);
  box-shadow: var(--focus-ring-elevated), inset 0 1px 2px rgba(232, 93, 28, 0.04);
}

.items-editor input[type="number"] {
  direction: ltr;
  text-align: left;
  -moz-appearance: textfield;
  appearance: textfield;
}

.items-editor input[type="number"]::-webkit-outer-spin-button,
.items-editor input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.line-total {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 0 var(--space-1);
  color: var(--color-ink);
  font-weight: 700;
  font-size: var(--type-xs);
  direction: ltr;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
}

.item-cell-delete {
  justify-self: center;
}

.row-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--color-error);
  font-size: var(--type-md);
  line-height: 1;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);
}

.item-editor-row:hover .row-delete,
.item-editor-row:focus-within .row-delete,
.row-delete:focus-visible {
  opacity: 1;
}

.row-delete:hover {
  background: rgba(184, 48, 48, 0.08);
}

.row-delete:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-elevated);
}

.add-row-wrap {
  display: flex;
  margin-top: var(--space-4);
}

.add-row-wrap .btn-add {
  flex: 1;
  justify-content: center;
  gap: var(--space-2);
}

/* ============================================================
   Preview stage
   ============================================================ */

.preview-stage {
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - var(--header-height) - var(--space-12));
}

.stage-mat {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 100%;
  padding: var(--space-10);
  background: linear-gradient(180deg, #ebe6df 0%, var(--color-canvas) 60%, #eae5de 100%);
  border: var(--border);
  border-radius: var(--radius-lg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), var(--shadow-sm);
  overflow: hidden;
}

.invoice-page {
  position: relative;
  flex: 0 0 auto;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-xl);
  transform-origin: top center;
  transition: transform var(--duration-slow) var(--ease-emphasis);
}

.invoice-background,
.invoice-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.invoice-background {
  display: block;
  object-fit: fill;
  pointer-events: none;
  user-select: none;
}

.invoice-overlay {
  z-index: 1;
  color: #5d5a56;
  font-family: "Thamanya Sans", sans-serif;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}

/* Floating action dock — visually attached to the paper stage, never inside the page */
.floating-action-dock {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  align-self: center;
  margin: 0 0 var(--space-5);
  padding: var(--space-2);
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-fixed);
}

.floating-action-dock .btn {
  min-height: var(--size-button);
  padding: 0 var(--space-5);
  border-radius: var(--radius-pill);
  gap: var(--space-2);
}

.floating-action-dock .btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.floating-action-dock .btn-primary {
  box-shadow: 0 3px 10px rgba(232, 93, 28, 0.22);
}

.floating-action-dock .btn-secondary {
  background: var(--color-panel);
}

.dock-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--icon-md);
  height: var(--icon-md);
}

.dock-icon svg {
  width: 100%;
  height: 100%;
}

.dock-label {
  font-weight: 700;
  font-size: var(--type-sm);
}

.overlay-field,
.overlay-item-cell {
  position: absolute;
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

/* Direct editing on paper preview (edit-on-paper mode) */
.overlay-field[data-paper-edit],
.overlay-item-cell[data-paper-edit] {
  pointer-events: auto;
  cursor: text;
}

.paper-inline-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: inherit;
  margin: 0;
  background: rgba(255, 255, 255, 0.92);
  border: 1px dashed var(--color-brand);
  border-radius: 0;
  color: inherit;
  font: inherit;
  font-size: inherit;
  text-align: inherit;
  direction: inherit;
  line-height: inherit;
  z-index: 3;
  opacity: 1;
}

.paper-inline-input:focus {
  outline: 2px solid var(--color-brand);
  outline-offset: 1px;
  background: #ffffff;
}

.paper-customer-suggestions {
  position: absolute;
  z-index: var(--z-popover);
  max-height: 220px;
  overflow-y: auto;
  margin: 0;
  padding: var(--space-2);
  list-style: none;
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  direction: rtl;
  text-align: right;
  pointer-events: auto;
}

.paper-customer-suggestion-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-standard);
}

.paper-customer-suggestion-item:hover,
.paper-customer-suggestion-item.is-active {
  background: var(--color-brand-subtle);
}

.paper-customer-suggestion-name {
  font-weight: 600;
  color: var(--color-ink);
}

.paper-customer-suggestion-meta {
  font-size: var(--type-xs);
  color: var(--color-ink-tertiary);
  white-space: nowrap;
}

/* ============================================================
   Records (archive + search)
   ============================================================ */

.records-panel {
  padding: var(--space-8);
  background: var(--color-panel);
  border: var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.list-panel-head {
  align-items: center;
}

.records-summary {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-5) 0;
  padding: var(--space-4) var(--space-5);
  background: var(--color-canvas);
  border: var(--border);
  border-radius: var(--radius-md);
  font-size: var(--type-sm);
  color: var(--color-ink-secondary);
  flex-wrap: wrap;
}

.records-summary strong {
  color: var(--color-ink);
  font-weight: 700;
}

.search-hero {
  margin: var(--space-6) 0;
}

.search-input-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  right: var(--space-4);
  width: var(--icon-md);
  height: var(--icon-md);
  color: var(--color-ink-tertiary);
  pointer-events: none;
}

.search-input-icon input {
  width: 100%;
  min-height: 52px;
  padding: 0 var(--space-5) 0 var(--space-12);
  padding-right: calc(var(--space-4) + 28px);
  background: var(--color-elevated);
  border: 1px solid rgba(42, 38, 34, 0.14);
  border-radius: var(--radius-lg);
  font-size: var(--type-base);
  color: var(--color-ink);
  box-shadow: inset 0 1px 2px rgba(42, 38, 34, 0.04), var(--shadow-sm);
  transition: background var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}

.search-input-icon input:hover {
  background: #ffffff;
  border-color: rgba(42, 38, 34, 0.22);
}

.search-input-icon input:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--color-brand);
  box-shadow: var(--focus-ring-elevated), inset 0 1px 2px rgba(232, 93, 28, 0.04);
}

.records-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.record-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: right;
  cursor: pointer;
  transition: transform var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard), background var(--duration-base) var(--ease-standard);
}

.record-card:hover,
.record-card:focus-visible {
  outline: none;
  background: var(--color-brand-subtle);
  border-color: rgba(232, 93, 28, 0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.record-card:active {
  transform: translateY(0);
}

.record-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.record-number {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-brand-subtle);
  color: var(--color-brand);
  border-radius: var(--radius-pill);
  font-size: var(--type-xs);
  font-weight: 700;
}

.record-date {
  font-size: var(--type-xs);
  color: var(--color-ink-tertiary);
}

.record-customer {
  font-size: var(--type-md);
  font-weight: 700;
  color: var(--color-ink);
  line-height: var(--leading-snug);
}

.record-amount {
  font-size: var(--type-sm);
  font-weight: 700;
  color: var(--color-ink-secondary);
}

.record-amount strong {
  color: var(--color-ink);
  font-size: var(--type-md);
  font-weight: 700;
}

/* Records filter (archive) */
.records-filter {
  margin: var(--space-4) 0;
}

.records-filter-input input {
  width: 100%;
  min-height: 48px;
  padding: 0 var(--space-5) 0 var(--space-12);
  padding-right: calc(var(--space-4) + 28px);
  background: var(--color-elevated);
  border: 1px solid rgba(42, 38, 34, 0.14);
  border-radius: var(--radius-lg);
  font-size: var(--type-base);
  color: var(--color-ink);
  box-shadow: inset 0 1px 2px rgba(42, 38, 34, 0.04), var(--shadow-sm);
  transition: background var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}

.records-filter-input input:hover {
  background: #ffffff;
  border-color: rgba(42, 38, 34, 0.22);
}

.records-filter-input input:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--color-brand);
  box-shadow: var(--focus-ring-elevated), inset 0 1px 2px rgba(232, 93, 28, 0.04);
}

/* Records table (desktop) */
.records-table {
  display: block;
  width: 100%;
}

.records-table table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-size: var(--type-sm);
}

.records-table thead {
  background: var(--color-canvas);
}

.records-table th,
.records-table td {
  padding: var(--space-3) var(--space-4);
  text-align: right;
  border-bottom: 1px solid var(--color-border-subtle);
}

.records-table th {
  font-weight: 700;
  color: var(--color-ink-secondary);
  font-size: var(--type-xs);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.records-table tbody tr {
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-standard);
}

.records-table tbody tr:last-child td {
  border-bottom: none;
}

.records-table tbody tr:hover,
.records-table tbody tr:focus-within {
  background: var(--color-brand-subtle);
}

.records-table tbody tr:active {
  background: rgba(232, 93, 28, 0.12);
}

.records-table td {
  color: var(--color-ink);
}

.records-table .col-number {
  white-space: nowrap;
  font-weight: 700;
  color: var(--color-brand);
}

.records-table .col-date {
  color: var(--color-ink-secondary);
  white-space: nowrap;
}

.records-table .col-amount {
  font-weight: 700;
  direction: ltr;
  text-align: left;
}

.records-table .col-actions {
  text-align: left;
  white-space: nowrap;
}

.records-table .col-actions .btn {
  min-height: 34px;
  padding: 0 var(--space-4);
  font-size: var(--type-xs);
}

.records-table .col-actions .btn:focus-visible {
  box-shadow: var(--focus-ring-elevated);
}

/* Empty state */

.records-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-16) var(--space-8);
  text-align: center;
  color: var(--color-ink-secondary);
}

.records-empty-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--color-canvas);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  font-size: var(--type-2xl);
  color: var(--color-ink-tertiary);
}

.records-empty h3 {
  font-size: var(--type-lg);
  font-weight: 700;
  color: var(--color-ink);
}

.records-empty p {
  font-size: var(--type-base);
  color: var(--color-ink-secondary);
  max-width: 42ch;
}

/* ============================================================
   Receipt detail view
   ============================================================ */

.receipt-detail-view {
  padding: var(--space-8);
  background: var(--color-panel);
  border: var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.receipt-detail-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.receipt-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
}

.receipt-detail-title {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.receipt-detail-title h1 {
  font-size: var(--type-xl);
  font-weight: 700;
}

.receipt-detail-title .receipt-number-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: var(--space-1) var(--space-3);
  background: var(--color-brand-subtle);
  color: var(--color-brand);
  border-radius: var(--radius-pill);
  font-size: var(--type-sm);
  font-weight: 700;
}

.receipt-detail-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}

.receipt-detail-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--color-canvas);
  border: var(--border);
  border-radius: var(--radius-md);
}

.receipt-detail-field .label {
  font-size: var(--type-xs);
  font-weight: 700;
  color: var(--color-ink-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.receipt-detail-field .value {
  font-size: var(--type-md);
  color: var(--color-ink);
  font-weight: 700;
}

.receipt-detail-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.receipt-detail-items h2 {
  font-size: var(--type-sm);
  font-weight: 700;
  color: var(--color-ink-secondary);
}

.receipt-detail-items table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-elevated);
  border: var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-size: var(--type-sm);
}

.receipt-detail-items th,
.receipt-detail-items td {
  padding: var(--space-3) var(--space-4);
  text-align: right;
  border-bottom: 1px solid var(--color-border-subtle);
}

.receipt-detail-items th {
  background: var(--color-canvas);
  font-weight: 700;
  color: var(--color-ink-secondary);
  font-size: var(--type-xs);
}

.receipt-detail-items tr:last-child td {
  border-bottom: none;
}

.receipt-detail-items .num {
  direction: ltr;
  text-align: left;
}

.receipt-detail-total {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--color-panel) 0%, var(--color-brand-subtle) 100%);
  border: 1px solid rgba(232, 93, 28, 0.18);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.receipt-detail-total .total-summary-header {
  font-size: var(--type-xs);
  font-weight: 700;
  color: var(--color-brand);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.receipt-detail-total .total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.receipt-detail-total .total-label {
  font-size: var(--type-sm);
  font-weight: 700;
  color: var(--color-ink-secondary);
}

.receipt-detail-total .total-value {
  font-size: var(--type-2xl);
  font-weight: 700;
  color: var(--color-brand);
  direction: ltr;
  line-height: var(--leading-tight);
}

.receipt-detail-total .total-value .currency {
  font-size: var(--type-md);
  font-weight: 700;
  color: var(--color-ink-secondary);
  margin-inline-start: var(--space-1);
}

.receipt-detail-total .total-summary-divider {
  height: 1px;
  background: rgba(232, 93, 28, 0.12);
}

.receipt-detail-total .total-words-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
}

.receipt-detail-total .total-words-label,
.receipt-detail-total .total-words {
  display: block;
  width: 100%;
}

.receipt-detail-total .total-words-label {
  font-size: var(--type-xs);
  font-weight: 700;
  color: var(--color-ink-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.receipt-detail-total .total-words {
  font-size: var(--type-md);
  color: var(--color-ink);
  line-height: var(--leading-relaxed);
  white-space: normal;
  word-wrap: break-word;
}

.receipt-detail-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border-subtle);
  flex-wrap: wrap;
}

.receipt-detail-actions .btn {
  min-height: var(--size-button);
}

.receipt-detail-actions .btn:focus-visible {
  box-shadow: var(--focus-ring-elevated);
}

/* ============================================================
   Customer detail view
   ============================================================ */

.customer-detail-view {
  padding: var(--space-8);
  background: var(--color-panel);
  border: var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.customer-detail-view .panel-head {
  align-items: flex-start;
}

.customer-detail-view .panel-title-group h1 {
  font-size: var(--type-xl);
  font-weight: 700;
}

.customer-detail-view .panel-title-group p {
  font-size: var(--type-sm);
  color: var(--color-ink-secondary);
}

/* ============================================================
   Debug mode
   ============================================================ */

.debug-mode .invoice-overlay {
  outline: 0.35mm solid rgba(0, 90, 255, 0.8);
  outline-offset: -0.35mm;
}

.debug-mode .overlay-field,
.debug-mode .overlay-item-cell {
  background: rgba(0, 90, 255, 0.08);
  outline: 0.2mm solid rgba(0, 90, 255, 0.9);
  outline-offset: 0;
}

/* ============================================================
   Calibration panel (calibration mode only)
   ============================================================ */

.calibration-panel,
[data-calibration-only] {
  display: none;
}

.calibration-mode .calibration-panel,
.calibration-mode [data-calibration-only] {
  display: flex;
  flex-direction: column;
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #2b2b2b;
  color: #fff;
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: var(--z-debug);
  width: 340px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  direction: ltr;
}

.calibration-mode .calibration-panel input,
.calibration-mode .calibration-panel select {
  background: #444;
  color: #fff;
  border: 1px solid #666;
  padding: 4px;
  border-radius: 4px;
  width: 90px;
  min-height: auto;
  text-align: right;
}

.calibration-mode .calibration-panel select {
  text-align: left;
}

.calib-warning {
  font-size: 11px;
  color: #ffb366;
  background: rgba(255, 140, 0, 0.12);
  padding: 8px;
  border-radius: 6px;
  margin-bottom: 12px;
  line-height: 1.4;
}

.calib-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  border-bottom: 1px solid #444;
  padding-bottom: 8px;
  font-size: 13px;
}

.calib-step {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 12px;
}

.calib-step-btn {
  background: #444;
  color: #fff;
  border: 1px solid #666;
  border-radius: 4px;
  padding: 4px 8px;
  cursor: pointer;
  font-size: 12px;
}

.calib-step-btn.active {
  background: var(--color-brand);
  border-color: var(--color-brand);
}

.calib-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.calib-controls label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  gap: 6px;
}

.calib-nudge {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}

.calib-nudge button {
  background: #444;
  color: #fff;
  border: 1px solid #666;
  border-radius: 4px;
  padding: 6px 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: bold;
}

.calib-nudge button:hover {
  background: #555;
}

.calib-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.calib-actions button {
  background: var(--color-brand);
  color: white;
  border: none;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: bold;
}

.calib-actions button:hover {
  background: var(--color-brand-hover);
}

.calib-patch {
  width: 100%;
  background: #222;
  color: #9cdcfe;
  border: 1px solid #555;
  border-radius: 6px;
  padding: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  resize: vertical;
  box-sizing: border-box;
}

.calibration-mode .invoice-overlay {
  pointer-events: auto;
}

.calibration-mode .overlay-item-row {
  pointer-events: none;
}

.calibration-mode .overlay-field,
.calibration-mode .overlay-item-cell {
  pointer-events: auto;
  cursor: pointer;
}

.calibration-mode .overlay-field.calibration-selected,
.calibration-mode .overlay-item-cell.calibration-selected {
  outline: 0.5mm solid var(--color-brand);
  outline-offset: 0.35mm;
  background: rgba(232, 93, 28, 0.15);
  z-index: 10;
}

.calibration-mode .overlay-field[data-paper-edit]:hover,
.calibration-mode .overlay-item-cell[data-paper-edit]:hover {
  background: rgba(232, 93, 28, 0.08);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 1180px) {
  .create-view {
    grid-template-columns: 1fr;
  }

  .preview-stage {
    position: static;
    min-height: auto;
  }

  .stage-mat {
    padding: var(--space-6);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: auto;
  }

  .app-shell {
    padding: var(--space-4);
  }

  .header-content {
    flex-wrap: wrap;
    height: auto;
    padding: var(--space-3) var(--space-4);
    gap: var(--space-3);
  }

  .brand-subtitle {
    display: none;
  }

  .app-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--space-1);
  }

  .nav-item {
    white-space: nowrap;
  }

  .control-desk {
    padding: var(--space-5);
    border-radius: var(--radius-md);
  }

  .panel-head {
    flex-direction: column;
    gap: var(--space-4);
  }

  .panel-actions {
    width: 100%;
  }

  .panel-actions .btn {
    flex: 1;
  }

  .form-grid,
  .total-editor {
    grid-template-columns: 1fr;
  }

  .records-panel {
    padding: var(--space-5);
  }

  .records-grid {
    grid-template-columns: 1fr;
  }

  .stage-mat {
    padding: var(--space-4) var(--space-2);
    overflow-x: auto;
    justify-content: flex-start;
  }

  .invoice-page {
    transform-origin: top right;
    transform: scale(0.42);
    margin-left: auto;
  }

  .preview-stage {
    padding-bottom: 80px;
  }

  .floating-action-dock {
    display: none;
  }

  .panel-actions {
    display: none;
  }

  .control-footer {
    order: 1;
    background: var(--color-panel);
    padding: var(--space-4) 0 0;
    border-top: 1px solid var(--color-border-subtle);
    border-radius: 0;
    box-shadow: none;
  }

  .section-title-row {
    gap: var(--space-2);
  }

  .section-title-row .section-title {
    margin-inline-end: 0;
    flex: 1 1 100%;
  }

  .section-title-row .btn-add {
    margin-inline-start: 0;
    flex: 1 1 100%;
    min-height: 44px;
  }

  .items-editor-wrap {
    overflow-x: auto;
  }

  .items-editor {
    min-width: max-content;
  }

  .records-table table,
  .records-table thead,
  .records-table tbody,
  .records-table th,
  .records-table td,
  .records-table tr {
    display: block;
  }

  .records-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .records-table tr {
    margin-bottom: var(--space-4);
    padding: var(--space-4);
    background: var(--color-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
  }

  .records-table td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    border-bottom: 1px dashed var(--color-border-subtle);
    text-align: left;
  }

  .records-table td:last-child {
    border-bottom: none;
  }

  .records-table td::before {
    content: attr(data-label);
    font-weight: 700;
    font-size: var(--type-xs);
    color: var(--color-ink-secondary);
    text-align: right;
  }

  .records-table .col-actions {
    justify-content: flex-start;
    margin-top: var(--space-2);
  }

  .records-table .col-amount {
    direction: ltr;
    text-align: left;
  }

  .receipt-detail-view {
    padding: var(--space-5);
  }

  .receipt-detail-header {
    flex-direction: column;
    gap: var(--space-3);
  }

  .receipt-detail-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .receipt-detail-actions .btn {
    width: 100%;
  }
}

/* ============================================================
   Accessibility helpers
   ============================================================ */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   Icon system
   ============================================================ */

.icon {
  display: inline-block;
  flex-shrink: 0;
  width: var(--icon-md);
  height: var(--icon-md);
  color: currentColor;
  pointer-events: none;
}

.icon-xs { width: 12px; height: 12px; }
.icon-sm { width: var(--icon-sm); height: var(--icon-sm); }
.icon-md { width: var(--icon-md); height: var(--icon-md); }
.icon-lg { width: var(--icon-lg); height: var(--icon-lg); }

.icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.btn .icon,
.nav-item .icon,
.nav-icon {
  transition: transform var(--duration-fast) var(--ease-standard), color var(--duration-base) var(--ease-standard);
}

/* ============================================================
   Tooltips
   ============================================================ */

.tooltip {
  position: fixed;
  z-index: var(--z-popover);
  padding: var(--space-2) var(--space-3);
  background: var(--color-ink);
  color: var(--color-elevated);
  font-size: var(--type-xs);
  font-weight: 600;
  line-height: var(--leading-tight);
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);
}

.tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  right: 50%;
  transform: translateX(50%);
  border-width: 5px;
  border-style: solid;
  border-color: var(--color-ink) transparent transparent transparent;
}

.tooltip[data-placement="top"]::after {
  top: 100%;
  border-color: var(--color-ink) transparent transparent transparent;
}

.tooltip[data-placement="bottom"]::after {
  top: auto;
  bottom: 100%;
  border-color: transparent transparent var(--color-ink) transparent;
}

/* ============================================================
   Toast notifications
   ============================================================ */

.toast-container {
  position: fixed;
  top: calc(var(--header-height) + var(--space-4));
  left: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: min(420px, calc(100vw - var(--space-8)));
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-elevated);
  border: var(--border);
  border-inline-start: var(--border-width-strong) solid var(--color-brand);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  opacity: 0;
  transform: translateX(-12px);
  animation: toast-in var(--duration-slow) var(--ease-emphasis) forwards;
}

.toast.toast-out {
  animation: toast-out var(--duration-base) var(--ease-exit) forwards;
}

.toast-success {
  border-inline-start-color: var(--color-success);
  background: var(--color-success-subtle);
}

.toast-error {
  border-inline-start-color: var(--color-error);
  background: rgba(184, 48, 48, 0.08);
}

.toast-warning {
  border-inline-start-color: var(--color-warning);
  background: rgba(179, 118, 0, 0.08);
}

.toast-info {
  border-inline-start-color: var(--color-brand);
}

.toast-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 1px;
}

.toast-success .toast-icon { color: var(--color-success); }
.toast-error .toast-icon { color: var(--color-error); }
.toast-warning .toast-icon { color: var(--color-warning); }
.toast-info .toast-icon { color: var(--color-brand); }

.toast-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toast-title {
  font-weight: 700;
  font-size: var(--type-sm);
  color: var(--color-ink);
}

.toast-message {
  font-size: var(--type-sm);
  color: var(--color-ink-secondary);
  line-height: var(--leading-snug);
}

.toast-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  background: transparent;
  border: none;
  color: var(--color-ink-tertiary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}

.toast-close:hover {
  background: rgba(42, 38, 34, 0.06);
  color: var(--color-ink);
}

.toast-close:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-elevated);
}

/* ============================================================
   Loading states
   ============================================================ */

.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading .icon,
.btn-loading span:not(.btn-spinner) {
  opacity: 0;
}

.btn-spinner {
  position: absolute;
  inset: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
}

.btn-spinner svg {
  width: var(--icon-md);
  height: var(--icon-md);
  animation: spin 1s linear infinite;
}

.skeleton {
  background: linear-gradient(90deg, var(--color-canvas) 25%, var(--color-border-subtle) 50%, var(--color-canvas) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius-md);
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
}

.skeleton-row {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr 1fr 80px;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--color-elevated);
  border-bottom: 1px solid var(--color-border-subtle);
}

.skeleton-row:last-child {
  border-bottom: none;
}

.skeleton-cell {
  height: 16px;
  border-radius: var(--radius-sm);
}

.skeleton-cell.short { width: 40%; }

.records-table .skeleton-row-wrap {
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.records-table .skeleton-row-wrap .skeleton-row {
  border-bottom: 1px solid var(--color-border-subtle);
}

.records-table .skeleton-row-wrap .skeleton-row:last-child {
  border-bottom: none;
}

/* ============================================================
   Unsaved changes indicator
   ============================================================ */

.unsaved-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-warning);
  color: #fff;
  font-size: var(--type-xs);
  font-weight: 700;
  border-radius: var(--radius-pill);
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);
  pointer-events: none;
}

.unsaved-indicator.is-visible {
  opacity: 1;
  transform: scale(1);
}

.unsaved-indicator svg {
  width: 12px;
  height: 12px;
}

/* ============================================================
   Empty and error states
   ============================================================ */

.records-empty {
  animation: fade-in-up var(--duration-slow) var(--ease-emphasis) both;
}

.records-empty-action {
  margin-top: var(--space-2);
}

.records-empty.is-error .records-empty-icon {
  color: var(--color-error);
  background: rgba(184, 48, 48, 0.08);
  border-color: rgba(184, 48, 48, 0.15);
}

.records-empty.is-error h3 {
  color: var(--color-error);
}

.records-empty.is-loading .records-empty-icon svg {
  animation: spin 1s linear infinite;
}

/* ============================================================
   Search/history polish
   ============================================================ */

.records-summary {
  animation: fade-in var(--duration-base) var(--ease-standard) both;
}

.records-table tbody tr {
  transition: background var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);
}

.records-table tbody tr:hover,
.records-table tbody tr:focus-within {
  transform: translateY(-1px);
}

.records-table tbody tr.is-new {
  animation: highlight-row 2s var(--ease-standard) both;
}

.col-number {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

/* ============================================================
   Entrance and state-change animations
   ============================================================ */

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes blur-fade-in {
  from { opacity: 0; filter: blur(4px); transform: translateY(8px); }
  to { opacity: 1; filter: blur(0); transform: translateY(0); }
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(-12px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(12px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes highlight-row {
  0% { background: var(--color-brand-subtle); }
  100% { background: transparent; }
}

.view-container:not(.hidden) {
  animation: fade-in var(--duration-slow) var(--ease-emphasis) both;
}

.control-desk {
  animation: blur-fade-in var(--duration-slow) var(--ease-emphasis) both;
}

.receipt-detail-view,
.records-panel {
  animation: blur-fade-in var(--duration-slow) var(--ease-emphasis) both;
}

.item-editor-row {
  animation: fade-in-up var(--duration-base) var(--ease-emphasis) both;
}

.global-search-results-list {
  animation: fade-in-up var(--duration-base) var(--ease-emphasis) both;
}

/* Staggered list items (limited to first 8 visible items) */
.records-table tbody tr:nth-child(1) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 0ms; }
.records-table tbody tr:nth-child(2) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 30ms; }
.records-table tbody tr:nth-child(3) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 60ms; }
.records-table tbody tr:nth-child(4) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 90ms; }
.records-table tbody tr:nth-child(5) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 120ms; }
.records-table tbody tr:nth-child(6) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 150ms; }
.records-table tbody tr:nth-child(7) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 180ms; }
.records-table tbody tr:nth-child(8) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 210ms; }

.record-card:nth-child(1) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 0ms; }
.record-card:nth-child(2) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 30ms; }
.record-card:nth-child(3) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 60ms; }
.record-card:nth-child(4) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 90ms; }
.record-card:nth-child(5) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 120ms; }
.record-card:nth-child(6) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 150ms; }
.record-card:nth-child(7) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 180ms; }
.record-card:nth-child(8) { animation: fade-in-up var(--duration-base) var(--ease-emphasis) both; animation-delay: 210ms; }

/* ============================================================
   Reduced motion
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .skeleton {
    animation: none !important;
    background: var(--color-canvas);
  }

  .btn-spinner svg,
  .records-empty.is-loading .records-empty-icon svg {
    animation: none !important;
  }
}

/* ============================================================
   Print
   ============================================================ */

@media print {
  @page {
    size: A4;
    margin: 0;
  }

  *, *::before, *::after {
    box-shadow: none !important;
  }

  html, body {
    width: 210mm;
    height: 297mm;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
    overflow: hidden !important;
  }

  body > *:not(.app-shell) {
    display: none !important;
  }

  .app-controls { display: none !important; }
  .global-search { display: none !important; }
  .global-search-inner { display: none !important; }
  .global-search-bar { display: none !important; }
  .global-search-results { display: none !important; }
  .global-search-close { display: none !important; }
  .customer-suggestions { display: none !important; }
  .toast-container { display: none !important; }
  .toast { display: none !important; }
  .tooltip { display: none !important; }
  .unsaved-indicator { display: none !important; }
  .skeleton { display: none !important; }
  .skeleton-row { display: none !important; }
  .skeleton-cell { display: none !important; }
  .btn-spinner { display: none !important; }
  .records-empty-icon { display: none !important; }
  .calibration-panel { display: none !important; }
  [data-calibration-only] { display: none !important; }
  .calibration-selected { display: none !important; }
  .debug-guide-layer { display: none !important; }
  .debug-guide-line { display: none !important; }
  .debug-guide-cell { display: none !important; }
  .paper-inline-input { display: none !important; }
  .paper-customer-suggestions { display: none !important; }
  .floating-action-dock { display: none !important; }

  .app-shell {
    display: block;
    max-width: none;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent;
    border: none;
    box-shadow: none;
    overflow: hidden !important;
  }

  .view-container,
  .view-container.single-column,
  .create-view {
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    gap: 0 !important;
  }

  .view-container.hidden {
    display: none !important;
  }

  .preview-stage {
    position: static;
    display: block;
    min-height: auto;
    margin: 0 !important;
    padding: 0 !important;
  }

  .stage-mat {
    display: block;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent;
    border: none !important;
    box-shadow: none !important;
    overflow: hidden !important;
  }

  .preview-stage > *:not(.stage-mat),
  .stage-mat > *:not(.invoice-page) {
    display: none !important;
  }

  .invoice-page {
    position: relative;
    width: 210mm !important;
    height: 297mm !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
    transform: none !important;
    transform-origin: top center !important;
    break-after: avoid !important;
    page-break-after: avoid !important;
    overflow: hidden !important;
  }

  .invoice-background {
    display: block;
    width: 210mm !important;
    height: 297mm !important;
    object-fit: fill !important;
  }

  .invoice-overlay {
    width: 210mm !important;
    height: 297mm !important;
  }

    .debug-mode .invoice-overlay,
  .debug-mode .overlay-field,
  .debug-mode .overlay-item-cell,
  .calibration-mode .invoice-overlay,
  .calibration-mode .overlay-field,
  .calibration-mode .overlay-item-cell {
    background: transparent !important;
    outline: 0 !important;
  }
}

/* ============================================================
   Aljthoor Receipt Desk — Premium design layer (experimental)
   Branch: experiment/glm-5-2-design-system-motion
   Appended on top of the base system. The base file above is
   intentionally left untouched so print contracts, overlay
   geometry, and tested substrings remain intact. This layer
   refines tokens (a second :root merges/overrides), fixes two
   latent undefined tokens (--ease-exit, --color-border-strong),
   and adds component polish, motion, and print hardening.
   ============================================================ */

:root {
  --color-canvas-deep: #ece6dd;
  --color-canvas-soft: #f8f4ee;
  --color-brand-deep: #b8410f;
  --color-brand-glow: rgba(232, 93, 28, 0.20);
  --color-error-subtle: rgba(184, 48, 48, 0.08);
  --color-warning-subtle: rgba(179, 118, 0, 0.10);
  --color-border-strong: rgba(42, 38, 34, 0.22);
  --color-hairline: rgba(42, 38, 34, 0.06);

  --shadow-sm: 0 1px 2px rgba(33, 30, 27, 0.05);
  --shadow-md: 0 2px 4px rgba(33, 30, 27, 0.04), 0 6px 14px rgba(33, 30, 27, 0.06);
  --shadow-lg: 0 4px 10px rgba(33, 30, 27, 0.05), 0 20px 46px -18px rgba(33, 30, 27, 0.16);
  --shadow-xl: 0 8px 18px rgba(33, 30, 27, 0.06), 0 34px 76px -26px rgba(33, 30, 27, 0.22);
  --shadow-2xl: 0 12px 26px rgba(33, 30, 27, 0.08), 0 44px 96px -30px rgba(33, 30, 27, 0.28);

  --duration-xslow: 420ms;
  --ease-exit: cubic-bezier(0.4, 0, 1, 1);
  --ease-enter: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);

  --radius-2xl: 28px;
}

/* Atmospheric canvas — calm, warm, non-decorative depth */
body {
  background:
    radial-gradient(70% 55% at 88% -8%, rgba(232, 93, 28, 0.06), transparent 70%),
    radial-gradient(60% 50% at 6% 108%, rgba(176, 132, 84, 0.07), transparent 72%),
    linear-gradient(180deg, var(--color-canvas-soft) 0%, var(--color-canvas) 26%, var(--color-canvas-deep) 100%);
  background-attachment: fixed;
}
@media (max-width: 768px) {
  body { background-attachment: scroll; }
}

/* App header — slim, warm, hairline */
.app-header {
  background: var(--color-elevated);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset, 0 10px 30px -22px rgba(33, 30, 27, 0.4);
}
.brand-mark {
  background: linear-gradient(150deg, var(--color-brand-subtle), #ffe6d4);
  border: 1px solid rgba(232, 93, 28, 0.18);
  box-shadow: 0 1px 2px rgba(232, 93, 28, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.65);
}
.brand-name { letter-spacing: -0.01em; }
.brand-subtitle { letter-spacing: 0.02em; }

/* Navigation pills */
.nav-item {
  transition: background var(--duration-base) var(--ease-standard),
    color var(--duration-base) var(--ease-standard),
    border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}
.nav-item:hover { background: var(--color-canvas-soft); color: var(--color-ink); }
.nav-item:active { transform: translateY(1px); }
.nav-item.active {
  background: var(--color-brand-subtle);
  color: var(--color-brand-deep);
  border-color: rgba(232, 93, 28, 0.22);
  box-shadow: 0 1px 2px rgba(232, 93, 28, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}
.nav-icon { transition: transform var(--duration-base) var(--ease-spring); }
.nav-item:hover .nav-icon { transform: scale(1.08); }

/* Buttons — crafted hierarchy, tactile press */
.btn:active { transform: translateY(1px) scale(0.99); }
.btn-primary {
  background: linear-gradient(180deg, #f26a2a 0%, var(--color-brand) 100%);
  border-color: var(--color-brand-deep);
  box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2) inset, 0 2px 6px rgba(232, 93, 28, 0.18), 0 8px 18px -10px rgba(232, 93, 28, 0.34);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #f57b3e 0%, var(--color-brand-hover) 100%);
  box-shadow: 0 1px 1px rgba(255, 255, 255, 0.24) inset, 0 3px 8px rgba(232, 93, 28, 0.22), 0 12px 24px -12px rgba(232, 93, 28, 0.4);
}
.btn-secondary {
  background: var(--color-elevated);
  border-color: rgba(232, 93, 28, 0.32);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--color-brand-subtle);
  border-color: rgba(232, 93, 28, 0.5);
  box-shadow: var(--shadow-md);
}
.btn-tertiary:hover { background: var(--color-canvas-soft); color: var(--color-ink); }
.btn-danger { background: var(--color-error-subtle); box-shadow: var(--shadow-sm); }
.btn-danger:hover { background: rgba(184, 48, 48, 0.14); box-shadow: var(--shadow-md); }
.btn-add:hover { background: #ffe7d8; border-color: rgba(232, 93, 28, 0.6); }
/* __PREMIUM_END_1__ */

/* Panels & control desk — confident surfaces */
.control-desk, .records-panel, .customer-detail-view, .receipt-detail-view {
  border-color: var(--color-border);
  box-shadow: var(--shadow-lg);
}
.panel-kicker {
  display: inline-flex; align-items: center; gap: var(--space-2);
  color: var(--color-brand-deep);
}
.panel-kicker::before {
  content: ""; width: 18px; height: 2px; border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-brand), rgba(232, 93, 28, 0));
}
.panel-title-group h1 { letter-spacing: -0.015em; }
.section-title::before { border-radius: var(--radius-pill); box-shadow: 0 0 0 3px rgba(232, 93, 28, 0.12); }

/* Form fields — focus elevation + premium ring */
.field input, .field select, .field textarea {
  transition: background var(--duration-base) var(--ease-standard),
    border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}
.field input:focus, .field select:focus, .field textarea:focus {
  box-shadow: var(--focus-ring), 0 0 0 6px rgba(232, 93, 28, 0.08), inset 0 1px 2px rgba(232, 93, 28, 0.04);
  transform: translateY(-1px);
}

/* Tabular numerals across all numeric surfaces */
.meta-row input[type="date"], .meta-number-field .number-input-wrap input,
.line-total, .record-amount, .record-amount strong, .records-table .col-amount,
.records-table .col-number, .receipt-detail-total .total-value,
.global-search-result-amount, .record-number, .global-search-result-number {
  font-variant-numeric: tabular-nums;
}

/* Items editor rows — quiet until engaged */
.item-editor-row {
  border: 1px solid transparent;
  transition: border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard),
    background var(--duration-base) var(--ease-standard);
}
.item-editor-row:hover, .item-editor-row:focus-within {
  border-color: rgba(232, 93, 28, 0.22);
  box-shadow: 0 0 0 1px rgba(232, 93, 28, 0.06), var(--shadow-sm);
}
.items-editor .row-number {
  background: linear-gradient(150deg, var(--color-canvas-soft), var(--color-canvas));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

/* Paper stage — a real document on a warm desk */
.stage-mat {
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(255, 255, 255, 0.5), transparent 60%),
    linear-gradient(180deg, #e9e3da 0%, var(--color-canvas) 55%, #e7e1d8 100%);
  border-color: var(--color-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), inset 0 0 0 1px rgba(33, 30, 27, 0.02), var(--shadow-sm);
}
.invoice-page {
  box-shadow: 0 2px 4px rgba(33, 30, 27, 0.06), 0 30px 70px -28px rgba(33, 30, 27, 0.28), 0 12px 28px -16px rgba(33, 30, 27, 0.18);
}

/* Floating action dock — refined, attached to the stage */
.floating-action-dock {
  background: rgba(255, 253, 250, 0.96);
  border-color: var(--color-border);
  box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7) inset, var(--shadow-lg);
  transition: box-shadow var(--duration-base) var(--ease-standard);
}
.floating-action-dock:hover { box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8) inset, var(--shadow-xl); }
.floating-action-dock .btn-primary {
  box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2) inset, 0 3px 8px rgba(232, 93, 28, 0.2), 0 8px 18px -10px rgba(232, 93, 28, 0.36);
}

/* Records — summary, table rows, cards */
.records-summary {
  background: linear-gradient(180deg, var(--color-canvas-soft), var(--color-canvas));
  border-color: var(--color-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.records-table table { box-shadow: var(--shadow-sm); }
.records-table tbody tr {
  transition: background var(--duration-fast) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}
.records-table tbody tr:hover, .records-table tbody tr:focus-within {
  background: var(--color-brand-subtle);
  box-shadow: inset 3px 0 0 var(--color-brand);
}
.record-card {
  transition: transform var(--duration-base) var(--ease-spring), border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard), background var(--duration-base) var(--ease-standard);
}
.record-card:hover, .record-card:focus-visible {
  background: var(--color-brand-subtle);
  border-color: rgba(232, 93, 28, 0.4);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.record-number {
  background: linear-gradient(150deg, var(--color-brand-subtle), #ffe2cf);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

/* Detail total block & toasts */
.receipt-detail-total { box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset, var(--shadow-sm); }
.toast { box-shadow: 0 1px 1px rgba(255, 255, 255, 0.5) inset, var(--shadow-lg); }
/* __PREMIUM_END_2__ */

/* ============================================================
   Motion — subtle, fast, purposeful
   ============================================================ */
@keyframes premium-fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes preview-refresh-pulse {
  0%   { box-shadow: inset 0 1px 0 rgba(255,255,255,0.55), inset 0 0 0 1px rgba(33,30,27,0.02), var(--shadow-sm); }
  35%  { box-shadow: inset 0 1px 0 rgba(255,255,255,0.55), inset 0 0 0 2px rgba(232,93,28,0.22), var(--shadow-md); }
  100% { box-shadow: inset 0 1px 0 rgba(255,255,255,0.55), inset 0 0 0 1px rgba(33,30,27,0.02), var(--shadow-sm); }
}
@keyframes status-flash {
  from { background: var(--color-brand-subtle); }
  to   { background: var(--color-canvas); }
}

/* Refined entrance (overrides base by source order) */
.view-container:not(.hidden),
.control-desk, .receipt-detail-view, .records-panel {
  animation: premium-fade-up var(--duration-slow) var(--ease-enter) both;
}
.stage-mat { animation: premium-fade-up var(--duration-slow) var(--ease-enter) both; }

/* Preview refresh feedback — a pulsed ring on the desk mat only,
   never on the invoice page or overlay. Driven by app.js. */
.stage-mat.is-refreshing { animation: preview-refresh-pulse var(--duration-slow) var(--ease-standard); }

/* Status message flash on appear */
.status-wrap.success, .status-wrap.error {
  animation: status-flash var(--duration-slow) var(--ease-standard);
}

/* Reduced motion — neutralize the new motion additions */
@media (prefers-reduced-motion: reduce) {
  .field input:focus, .field select:focus, .field textarea:focus { transform: none; }
  .btn:active, .nav-item:active { transform: none; }
  .stage-mat, .stage-mat.is-refreshing { animation: none !important; }
  .nav-item:hover .nav-icon { transform: none; }
}

/* ============================================================
   Print hardening (additive) — guarantees the paper always
   prints at full opacity and exact geometry, regardless of any
   entrance/refresh animation state. Appended after the base
   print block; the first @media print and tested substrings
   above remain untouched.
   ============================================================ */
@media print {
  .view-container, .create-view, .stage-mat, .invoice-page,
  .invoice-background, .invoice-overlay, .control-desk,
  .records-panel, .receipt-detail-view, .customer-detail-view {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
  .stage-mat.is-refreshing { animation: none !important; box-shadow: none !important; }
  body { background: #fff !important; }
}
/* end premium design layer */

/* Selection & scrollbar polish — cosmetic, never prints */
::selection { background: rgba(232, 93, 28, 0.18); color: var(--color-ink); }
.items-editor-wrap,
.global-search-results-list,
.paper-customer-suggestions,
.customer-suggestions {
  scrollbar-width: thin;
  scrollbar-color: rgba(42, 38, 34, 0.20) transparent;
}
.items-editor-wrap::-webkit-scrollbar,
.global-search-results-list::-webkit-scrollbar,
.paper-customer-suggestions::-webkit-scrollbar,
.customer-suggestions::-webkit-scrollbar { width: 10px; height: 10px; }
.items-editor-wrap::-webkit-scrollbar-thumb,
.global-search-results-list::-webkit-scrollbar-thumb,
.paper-customer-suggestions::-webkit-scrollbar-thumb,
.customer-suggestions::-webkit-scrollbar-thumb {
  background: rgba(42, 38, 34, 0.18);
  border-radius: var(--radius-pill);
  border: 3px solid transparent;
  background-clip: padding-box;
}
.items-editor-wrap::-webkit-scrollbar-thumb:hover,
.global-search-results-list::-webkit-scrollbar-thumb:hover,
.paper-customer-suggestions::-webkit-scrollbar-thumb:hover,
.customer-suggestions::-webkit-scrollbar-thumb:hover {
  background: rgba(42, 38, 34, 0.32);
  background-clip: padding-box;
}