/**
 * UI0 theme chrome — UI8 Order Center tokens + Dark/Light toggle.
 * Shared preference: localStorage `wms-theme` + html[data-theme].
 */

:root {
  color-scheme: light;
  /* UI8 light tokens */
  --ink: #1c2430;
  --ink-soft: #4a5568;
  --ink-faint: #8a94a3;
  --paper: #f2f3f1;
  --surface: #ffffff;
  --surface-2: #f7f8f7;
  --line: #dde1e0;
  --accent: #234f9c;
  --accent-soft: #e8eef8;
  --good: #2e7d4f;
  --good-soft: #e3f0e8;
  --warn: #a06a10;
  --warn-soft: #f7edd8;
  --bad: #a03030;

  --bg: var(--paper);
  --panel-bg: var(--surface);
  --text: var(--ink);
  --muted: var(--ink-soft);
  --surface-hover: #eef0ee;
  --selected-bg: var(--accent-soft);
  --selected-border: var(--accent);
  --selected-text: var(--ink);
  --shadow-soft: 0 8px 28px rgba(28, 36, 48, 0.14);
  --page-chrome: var(--paper);
  --input-bg: var(--surface);
}

html[data-theme="dark"] {
  color-scheme: dark;
  /* UI8 dark tokens */
  --ink: #e4e8ee;
  --ink-soft: #aeb6c2;
  --ink-faint: #6f7885;
  --paper: #14181e;
  --surface: #1c2129;
  --surface-2: #232933;
  --line: #323a46;
  --accent: #7ba3e0;
  --accent-soft: #253347;
  --good: #6fbe92;
  --good-soft: #21362b;
  --warn: #d9a84e;
  --warn-soft: #3a3020;
  --bad: #d98080;

  --bg: var(--paper);
  --panel-bg: var(--surface);
  --text: var(--ink);
  --muted: var(--ink-soft);
  --surface-hover: #323a46;
  --selected-bg: var(--accent-soft);
  --selected-border: var(--accent);
  --selected-text: var(--ink);
  --shadow-soft: 0 4px 14px rgba(0, 0, 0, 0.35);
  --page-chrome: var(--paper);
  --input-bg: var(--surface);
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--page-chrome);
  color: var(--text);
}

.header-lang-theme {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  min-width: 0;
}

/* Match UI8 theme toggle: pill shape, moon/sun + Dark/Light label. */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px !important;
  padding: 7px 12px !important;
  border-radius: 999px !important;
  border: 1px solid var(--line, #dde1e0) !important;
  background: transparent !important;
  color: var(--text, #1c2430);
  font-size: 12px !important;
  font-weight: 600;
  letter-spacing: 0 !important;
  text-transform: none !important;
  cursor: pointer;
  line-height: 1.2;
  white-space: nowrap;
  box-sizing: border-box;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.theme-toggle-btn:hover,
.theme-toggle-btn:focus-visible {
  background: var(--surface-hover, #eef0ee);
  border-color: var(--selected-border, #234f9c);
  outline: none;
}

.theme-toggle-btn:active {
  transform: scale(0.97);
}

.theme-toggle-icon {
  display: inline-flex;
  width: 14px;
  height: 14px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.theme-toggle-icon svg {
  width: 14px;
  height: 14px;
  display: block;
}

.theme-toggle-label {
  font-size: 12px;
}

/* ---------- Dark overrides: main menu ---------- */

html[data-theme="dark"] body.main-menu-page {
  background: var(--bg);
  color: var(--text);
}

html[data-theme="dark"] .top-header h1,
html[data-theme="dark"] .main-menu-top-header h1 {
  color: var(--text);
}

html[data-theme="dark"] .language-selector {
  border-color: var(--line) !important;
  background: transparent !important;
}

html[data-theme="dark"] .lang-option-btn {
  color: var(--muted) !important;
}

html[data-theme="dark"] .lang-option-btn:hover {
  color: var(--accent) !important;
}

html[data-theme="dark"] .lang-option-btn.active {
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
}

html[data-theme="dark"] .theme-toggle-btn {
  border-color: var(--line) !important;
  color: var(--text);
}

html[data-theme="dark"] .theme-toggle-btn:hover,
html[data-theme="dark"] .theme-toggle-btn:focus-visible {
  background: var(--surface-hover);
  border-color: var(--selected-border);
}

html[data-theme="dark"] .main-menu-signed-in {
  color: var(--muted);
  background: linear-gradient(180deg, #232933 0%, #1c2129 100%);
  border-color: var(--line);
  box-shadow: none;
}

html[data-theme="dark"] .main-menu-admin-link {
  color: var(--accent);
  background: linear-gradient(180deg, #253347 0%, #1e2a3d 100%);
  border-color: #3a4f6e;
}

html[data-theme="dark"] .main-menu-admin-link:hover,
html[data-theme="dark"] .main-menu-admin-link:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(123, 163, 224, 0.25);
}

html[data-theme="dark"] .main-menu-logout-btn {
  color: var(--text);
  background: linear-gradient(180deg, #232933 0%, #1c2129 100%);
  border-color: var(--line);
  box-shadow: none;
}

html[data-theme="dark"] .main-menu-logout-btn:hover,
html[data-theme="dark"] .main-menu-logout-btn:focus-visible {
  color: #f0a0a0;
  background: linear-gradient(180deg, #3a2424 0%, #2a1a1a 100%);
  border-color: #6a3a3a;
  box-shadow: 0 4px 12px rgba(168, 48, 48, 0.25);
}

html[data-theme="dark"] .main-menu-login-panel,
html[data-theme="dark"] .main-menu-card {
  background: var(--panel-bg);
  border-color: var(--line);
  box-shadow: var(--shadow-soft);
  color: var(--text);
}

html[data-theme="dark"] .main-menu-login-title,
html[data-theme="dark"] .main-menu-card-title {
  color: var(--text);
}

html[data-theme="dark"] .main-menu-login-hint,
html[data-theme="dark"] .main-menu-intro,
html[data-theme="dark"] .main-menu-empty,
html[data-theme="dark"] .main-menu-card-desc,
html[data-theme="dark"] .main-menu-login-feedback {
  color: var(--muted);
}

html[data-theme="dark"] .main-menu-login-feedback.is-error {
  color: var(--bad);
}

html[data-theme="dark"] .main-menu-login-form input {
  background: var(--input-bg);
  border-color: var(--line);
  color: var(--text);
}

html[data-theme="dark"] .main-menu-login-form button {
  background: var(--accent);
}

html[data-theme="dark"] .main-menu-card:hover,
html[data-theme="dark"] .main-menu-card:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 6px 18px rgba(123, 163, 224, 0.22);
}

/* ---------- Dark overrides: admin + settings ---------- */

html[data-theme="dark"] .admin-feedback {
  color: var(--muted);
}

html[data-theme="dark"] .admin-feedback.is-error {
  color: var(--bad);
}

html[data-theme="dark"] .admin-feedback.is-success {
  color: var(--good);
}

html[data-theme="dark"] .admin-denied,
html[data-theme="dark"] .admin-card,
html[data-theme="dark"] .admin-user-card {
  background: var(--panel-bg);
  border-color: var(--line);
  box-shadow: var(--shadow-soft);
  color: var(--text);
}

html[data-theme="dark"] .admin-card-title,
html[data-theme="dark"] .admin-preset-editor-heading,
html[data-theme="dark"] .admin-user-name,
html[data-theme="dark"] .admin-superadmin-toggle span {
  color: var(--text);
}

html[data-theme="dark"] .admin-card-sub,
html[data-theme="dark"] .admin-role-hint,
html[data-theme="dark"] .admin-access-row label,
html[data-theme="dark"] .admin-field label,
html[data-theme="dark"] .admin-user-editor .admin-field label,
html[data-theme="dark"] .admin-access-fieldset legend,
html[data-theme="dark"] .admin-user-meta {
  color: var(--muted);
}

html[data-theme="dark"] .admin-form input[type="text"],
html[data-theme="dark"] .admin-form input[type="password"],
html[data-theme="dark"] .admin-user-editor input[type="text"],
html[data-theme="dark"] .admin-user-editor input[type="password"],
html[data-theme="dark"] .admin-role-field select,
html[data-theme="dark"] .admin-access-row select {
  background: var(--input-bg);
  border-color: var(--line);
  color: var(--text);
}

html[data-theme="dark"] .admin-checkbox-row {
  background: var(--surface-2);
  border-color: var(--line);
  color: var(--text);
}

html[data-theme="dark"] .admin-access-fieldset {
  background: #1a1f27;
  border-color: var(--line);
}

html[data-theme="dark"] .admin-primary-btn {
  background: var(--accent);
}

html[data-theme="dark"] .admin-primary-btn:hover,
html[data-theme="dark"] .admin-primary-btn:focus-visible {
  background: #6a94d4;
}

html[data-theme="dark"] .admin-secondary-btn {
  background: var(--surface-2);
  border-color: var(--line);
  color: var(--text);
}

html[data-theme="dark"] .admin-user-card > summary {
  color: var(--text);
}

html[data-theme="dark"] .admin-user-card > summary:hover {
  background: var(--surface-hover);
}

html[data-theme="dark"] .admin-user-editor {
  border-top-color: var(--line);
  background: #1a1f27;
}

html[data-theme="dark"] .admin-role-presets-lines {
  color: var(--muted);
  border-color: var(--line);
}

html[data-theme="dark"] .admin-role-preset-row {
  background: var(--surface-2);
  border-color: var(--line);
}

html[data-theme="dark"] .admin-role-preset-title {
  color: var(--text);
}

html[data-theme="dark"] .admin-role-preset-meta,
html[data-theme="dark"] .admin-preset-lines-empty {
  color: var(--muted);
}

html[data-theme="dark"] .admin-audit-row {
  background: var(--surface-2);
  border-color: var(--line);
}

html[data-theme="dark"] .admin-audit-action {
  color: var(--text);
}

html[data-theme="dark"] .admin-audit-meta,
html[data-theme="dark"] .admin-audit-empty {
  color: var(--muted);
}

html[data-theme="dark"] .admin-audit-details {
  color: #c5ccd6;
}

html[data-theme="dark"] .admin-audit-empty.is-error {
  color: var(--bad);
}

html[data-theme="dark"] .admin-denied a {
  color: var(--accent);
}

/* Settings tabs (reuse admin surfaces) */
html[data-theme="dark"] .settings-tabs {
  border-bottom-color: var(--line);
}

html[data-theme="dark"] .settings-tab {
  color: var(--muted);
  background: transparent;
}

html[data-theme="dark"] .settings-tab:hover {
  color: var(--text);
  background: var(--surface-hover);
}

html[data-theme="dark"] .settings-tab.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--panel-bg);
}

html[data-theme="dark"] .settings-section-title,
html[data-theme="dark"] .settings-card-title {
  color: var(--text);
}

html[data-theme="dark"] .settings-section-sub,
html[data-theme="dark"] .settings-card-sub {
  color: var(--muted);
}

html[data-theme="dark"] .settings-card,
html[data-theme="dark"] .printer-card,
html[data-theme="dark"] .settings-modal,
html[data-theme="dark"] .settings-modal-panel {
  background: var(--panel-bg);
  border-color: var(--line);
  color: var(--text);
  box-shadow: var(--shadow-soft);
}

html[data-theme="dark"] .settings-btn,
html[data-theme="dark"] .settings-btn-ghost {
  background: var(--surface-2);
  border-color: var(--line);
  color: var(--text);
}

html[data-theme="dark"] .settings-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

html[data-theme="dark"] .admin-badge {
  border-color: var(--line);
}

html[data-theme="dark"] .admin-badge-super {
  background: var(--accent-soft);
  color: var(--accent);
}

html[data-theme="dark"] .admin-badge-active {
  background: var(--good-soft);
  color: var(--good);
}

html[data-theme="dark"] .admin-badge-inactive {
  background: #3a2424;
  color: #f0a0a0;
}