/* ============================================================================
   tanachcodes.com — custom design system
   Dropped PicoCSS. Mobile-first. RTL-aware via logical properties.
   ============================================================================ */

/* -------- Reset -------- */

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

[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: var(--header-h);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

button { font: inherit; color: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button { opacity: 1; }
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

p { margin: 0; }

/* -------- Design tokens -------- */

:root {
  /* Typography */
  --font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-hebrew: "SBL Hebrew", "Frank Ruehl CLM", "Ezra SIL", "Times New Roman", serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Consolas, monospace;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(.2, .7, .2, 1);
  --dur-fast: 120ms;
  --dur: 200ms;
  --dur-slow: 320ms;

  /* Layout */
  --container-max: 1100px;
  --header-h: 56px;
}

/* Light theme */
:root,
[data-theme="light"] {
  --bg: #fbfaf6;
  --bg-elevated: #ffffff;
  --bg-sunken: #f3f1ea;
  --surface-card: #ffffff;
  --surface-overlay: rgba(20, 20, 30, 0.5);

  --fg: #1a1c20;
  --fg-muted: #5a5f6a;
  --fg-subtle: #8a8e98;

  --accent: #6a3edb;
  --accent-hover: #5a2dcc;
  --accent-fg: #ffffff;
  --accent-soft: rgba(106, 62, 219, 0.10);
  --accent-soft-hover: rgba(106, 62, 219, 0.16);
  --deep: #0d9488;
  --deep-hover: #0b7d72;
  --deep-fg: #ffffff;

  --border: rgba(20, 20, 30, 0.10);
  --border-strong: rgba(20, 20, 30, 0.20);

  --mark-bg: #fff2a8;
  --mark-fg: #1a1c20;

  --danger: #d23b3b;
  --danger-soft: rgba(210, 59, 59, 0.10);

  --shadow-sm: 0 1px 2px rgba(20, 20, 30, 0.06), 0 1px 1px rgba(20, 20, 30, 0.04);
  --shadow-md: 0 4px 16px rgba(20, 20, 30, 0.08), 0 2px 4px rgba(20, 20, 30, 0.04);
  --shadow-lg: 0 16px 40px rgba(20, 20, 30, 0.16), 0 4px 12px rgba(20, 20, 30, 0.06);

  --hero-glow: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(106, 62, 219, 0.12), transparent 70%);
}

/* Dark theme */
[data-theme="dark"] {
  --bg: #0b1020;
  --bg-elevated: #131a30;
  --bg-sunken: #080c1a;
  --surface-card: #161e36;
  --surface-overlay: rgba(0, 0, 0, 0.6);

  --fg: #e7e9f0;
  --fg-muted: #9aa1b3;
  --fg-subtle: #6a7185;

  --accent: #9b80ff;
  --accent-hover: #b09bff;
  --accent-fg: #0b1020;
  --accent-soft: rgba(155, 128, 255, 0.16);
  --accent-soft-hover: rgba(155, 128, 255, 0.24);
  --deep: #2dd4bf;
  --deep-hover: #5eead4;
  --deep-fg: #0b1020;

  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.20);

  --mark-bg: #ffd866;
  --mark-fg: #0b1020;

  --danger: #ff6b6b;
  --danger-soft: rgba(255, 107, 107, 0.14);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6), 0 4px 12px rgba(0, 0, 0, 0.3);

  --hero-glow: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(155, 128, 255, 0.18), transparent 70%);
}

/* -------- Utilities -------- */

.hebrew {
  font-family: var(--font-hebrew);
  font-feature-settings: "ss01" on;
}

.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 {
  width: 1.25em;
  height: 1.25em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* -------- App header -------- */

.app-header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0 var(--space-5);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--fg);
  text-decoration: none;
  white-space: nowrap;
}

.btn-readme {
  padding: 6px 12px;
  font-size: 0.85rem;
  border-radius: var(--radius-pill);
}
.btn-readme .icon { width: 16px; height: 16px; }
@media (max-width: 480px) {
  .btn-readme span { display: none; }
  .btn-readme { padding: 6px; }
}
.brand-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
  color: var(--accent);
  transition: transform var(--dur) var(--ease);
}
.brand:hover { color: var(--accent); text-decoration: none; }
.brand:hover .brand-icon { transform: rotate(-6deg) scale(1.05); }

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

/* Theme toggle: show one icon based on resolved+pref state */
#theme-toggle .icon { width: 18px; height: 18px; transition: transform var(--dur) var(--ease); }
#theme-toggle .icon-sun  { display: none; }
#theme-toggle .icon-moon { display: none; }
#theme-toggle .icon-auto { display: none; }
[data-theme-pref="light"] #theme-toggle .icon-sun  { display: block; }
[data-theme-pref="dark"]  #theme-toggle .icon-moon { display: block; }
[data-theme-pref="auto"]  #theme-toggle .icon-auto { display: block; transform: rotate(0deg); }
#theme-toggle:hover .icon { transform: rotate(20deg); }

/* Language switcher */
.lang-switcher {
  display: inline-flex;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 2px;
  gap: 2px;
}
.lang-btn {
  border: 0;
  background: transparent;
  color: var(--fg-muted);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.lang-btn:hover { color: var(--fg); }
.lang-btn[aria-pressed="true"] {
  background: var(--surface-card);
  color: var(--fg);
  box-shadow: var(--shadow-sm);
}

/* -------- Buttons -------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 16px;
  border: 1px solid var(--border);
  background: var(--surface-card);
  color: var(--fg);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  transition:
    background var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease);
}
.btn:hover { border-color: var(--border-strong); background: var(--bg-elevated); }
.btn:active { transform: translateY(1px); }
.btn:disabled,
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: transparent;
  box-shadow: 0 6px 16px -6px var(--accent), var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: transparent;
  box-shadow: 0 8px 22px -6px var(--accent), var(--shadow-md);
}
.btn-primary:disabled {
  background: var(--accent);
  color: var(--accent-fg);
  box-shadow: none;
}

.btn-deep {
  background: var(--deep);
  color: var(--deep-fg);
  border-color: transparent;
  box-shadow: 0 6px 16px -6px var(--deep), var(--shadow-sm);
}
.btn-deep:hover {
  background: var(--deep-hover);
  border-color: transparent;
  box-shadow: 0 8px 22px -6px var(--deep), var(--shadow-md);
}
.btn-deep:disabled {
  background: var(--deep);
  color: var(--deep-fg);
  box-shadow: none;
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--fg-muted);
}
.btn-ghost:hover {
  background: var(--bg-sunken);
  color: var(--fg);
  border-color: transparent;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
  background: transparent;
  border-color: transparent;
  color: var(--fg-muted);
}
.btn-icon:hover { background: var(--bg-sunken); color: var(--fg); border-color: transparent; }
.btn-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.btn-icon[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); }

/* -------- Layout containers -------- */

.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: 0 var(--space-5) var(--space-7);
  max-width: var(--container-max);
  margin-inline: auto;
  width: 100%;
}

.app-footer {
  margin-top: auto;
  padding: var(--space-5);
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--fg-muted);
  background: var(--bg-sunken);
}
.app-footer a { color: var(--accent); }
.app-footer a:hover { color: var(--accent-hover); }

/* -------- Hero (search form) -------- */

.hero {
  position: relative;
  display: flex;
  justify-content: center;
  transition:
    padding var(--dur-slow) var(--ease),
    background var(--dur-slow) var(--ease);
}

.hero[data-state="empty"] {
  padding-block: var(--space-8) var(--space-6);
  background: var(--hero-glow);
}
.hero[data-state="active"] {
  position: sticky;
  top: var(--header-h);
  z-index: 30;
  padding-block: var(--space-3);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
  margin-inline: calc(-1 * var(--space-5));
  padding-inline: var(--space-5);
}

.hero-inner {
  width: 100%;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
  transition: gap var(--dur) var(--ease);
}
.hero[data-state="active"] .hero-inner { gap: var(--space-3); }

.hero-tagline {
  text-align: center;
  font-size: 1rem;
  color: var(--fg-muted);
  margin: 0;
  transition: opacity var(--dur) var(--ease), height var(--dur) var(--ease);
}
.hero[data-state="active"] .hero-tagline {
  opacity: 0;
  height: 0;
  margin: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Phrase input wrapper */
.phrase-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: var(--space-2);
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  box-shadow: var(--shadow-md);
  transition:
    box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    padding var(--dur) var(--ease);
}
.phrase-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg), 0 0 0 4px var(--accent-soft);
}
.hero[data-state="active"] .phrase-wrap { padding: 4px; box-shadow: var(--shadow-sm); }

.phrase-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 14px 16px;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--fg);
  font-family: var(--font-hebrew);
  transition: font-size var(--dur) var(--ease), padding var(--dur) var(--ease);
}
.phrase-input::placeholder {
  color: var(--fg-subtle);
  font-weight: 300;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  letter-spacing: 0;
}
.phrase-input[aria-invalid="true"] { color: var(--danger); }
.hero[data-state="active"] .phrase-input { font-size: 1.25rem; padding: 8px 12px; }

.phrase-icon {
  align-self: center;
}
.phrase-submit {
  align-self: stretch;
  padding-inline: 18px;
  border-radius: calc(var(--radius-lg) - var(--space-2));
}
.hero[data-state="active"] .phrase-submit { padding-inline: 14px; border-radius: 8px; }
.phrase-submit-label { display: inline; }
@media (max-width: 480px) {
  .phrase-submit-label { display: none; }
  .phrase-submit { padding-inline: 12px; }
}

#phrase-error {
  display: block;
  text-align: center;
  color: var(--danger);
  font-size: 0.85rem;
  min-height: 1.25em;
  transition: opacity var(--dur) var(--ease);
}
#phrase-error:empty { opacity: 0; }
.hero[data-state="active"] #phrase-error { display: none; }

/* -------- Hebrew on-screen keyboard -------- */

#keyboard {
  direction: ltr;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  animation: pop-in var(--dur) var(--ease);
}
.kb-row {
  display: flex;
  gap: var(--space-1);
  justify-content: center;
  flex-wrap: wrap;
}
#keyboard button.kb-key {
  min-width: 2.75rem;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--fg);
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  font-family: var(--font-hebrew);
  margin: 0;
  transition:
    background var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease);
}
#keyboard button.kb-key:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}
#keyboard button.kb-key:active { transform: translateY(1px); }

/* -------- Chip bar -------- */

.chip-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  padding-block: 4px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: var(--surface-card);
  color: var(--fg);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  white-space: nowrap;
  scroll-snap-align: start;
  flex-shrink: 0;
  transition:
    background var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease);
  box-shadow: var(--shadow-sm);
}
.chip:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.chip:active { transform: translateY(0); }
.chip[aria-expanded="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow-sm);
}

.chip-icon {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--fg-subtle);
  flex-shrink: 0;
}
.chip[aria-expanded="true"] .chip-icon { color: var(--accent); }

.chip-label {
  color: var(--fg-muted);
  font-weight: 500;
}
.chip[aria-expanded="true"] .chip-label { color: var(--accent); }

.chip-value {
  font-weight: 600;
  color: var(--fg);
  margin-inline-start: 2px;
}
.chip[aria-expanded="true"] .chip-value { color: var(--accent); }

/* -------- Chip expansion panel -------- */

.chip-panel {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
  animation: pop-in var(--dur) var(--ease);
}
.chip-panel[hidden] { display: none; }

.chip-panel-section[hidden] { display: none; }

.chip-panel-header {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border);
}
.chip-panel-header h3 {
  margin: 0 0 var(--space-2);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--fg);
}
.chip-panel-header p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.55;
}
.chip-panel-header p strong {
  color: var(--fg);
  font-weight: 600;
}

.readme-body {
  padding: var(--space-5);
  overflow-y: auto;
}
.readme-body h2 {
  margin: 0 0 var(--space-3);
  font-size: 1.4rem;
  font-weight: 700;
}
.readme-body p {
  margin: 0 0 var(--space-4);
  line-height: 1.6;
  color: var(--fg);
}
.readme-body ul {
  margin: 0 0 var(--space-4);
  padding-inline-start: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.readme-body li { line-height: 1.55; }
.readme-body strong { color: var(--fg); font-weight: 600; }
.readme-body h3 {
  margin: var(--space-5) 0 var(--space-3);
  font-size: 1.15rem;
  font-weight: 700;
  border-top: 1px solid var(--border);
  padding-top: var(--space-4);
}
.readme-body .modality {
  margin: 0 0 var(--space-4);
  padding: 0;
}
.readme-body .modality h4 {
  margin: 0 0 var(--space-2);
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: baseline;
}
.readme-body .modality-en { color: var(--fg); }
.readme-body .modality-he {
  color: var(--accent);
  font-size: 1.05rem;
}
.readme-body .modality-translit {
  color: var(--fg-muted, currentColor);
  opacity: 0.7;
  font-size: 0.9rem;
  font-weight: 400;
  font-style: italic;
}
.readme-body .modality p {
  margin: 0 0 var(--space-2);
  line-height: 1.55;
}
.readme-body .modality ul {
  margin: 0 0 var(--space-2);
}
.readme-link-row {
  margin-top: var(--space-5) !important;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}
.readme-link-row a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 14px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.95rem;
  transition: background var(--dur-fast) var(--ease);
}
.readme-link-row a:hover {
  background: var(--accent-soft-hover);
  text-decoration: none;
}
.readme-link-row svg { fill: currentColor; }

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.field-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
}
.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}
.field-grid + #word-position-params { margin-top: var(--space-4); }

.input,
.select {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-elevated);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  transition:
    border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
}
.input:hover, .select:hover { border-color: var(--border-strong); }
.input:focus, .select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  outline: none;
}
.select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='1 1.5 6 6.5 11 1.5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px 8px;
  padding-inline-end: 36px;
}
[dir="rtl"] .select {
  background-position: left 12px center;
  padding-inline-end: 12px;
  padding-inline-start: 36px;
}

/* Direction radio pills */
.direction-fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.radio-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 18px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  cursor: pointer;
  user-select: none;
  transition:
    background var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease);
}
.radio-pill:hover { border-color: var(--border-strong); }
.radio-pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.radio-pill:has(input[type="radio"]:checked) {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: transparent;
  box-shadow: 0 4px 14px -6px var(--accent);
}
.radio-pill:has(input[type="radio"]:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* -------- Action row + progress -------- */

.action-row {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.hero[data-state="active"] .action-row {
  justify-content: flex-end;
}

#progress {
  width: 100%;
  height: 4px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--bg-sunken);
  overflow: hidden;
  appearance: none;
}
#progress::-webkit-progress-bar { background: var(--bg-sunken); border-radius: var(--radius-pill); }
#progress::-webkit-progress-value {
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: var(--radius-pill);
  transition: width var(--dur) var(--ease);
}
#progress::-moz-progress-bar {
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: var(--radius-pill);
}

.progress-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  width: 100%;
}
.progress-eta {
  color: var(--muted, #888);
  font-size: 0.85em;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.toast {
  position: fixed;
  inset-inline-end: 1rem;
  inset-block-start: 1rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: min(28rem, calc(100vw - 2rem));
  padding: 0.85rem 1rem;
  background: var(--deep);
  color: var(--deep-fg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: toast-in 0.25s var(--ease);
}
.toast[hidden] { display: none; }
.toast-message { flex: 1; line-height: 1.35; font-weight: 500; }
.toast-close {
  width: 32px;
  height: 32px;
  color: var(--deep-fg);
  background: transparent;
  border: 0;
  flex-shrink: 0;
}
.toast-close:hover { background: rgba(255,255,255,0.15); color: var(--deep-fg); }
.toast-close svg { width: 16px; height: 16px; }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* -------- Results table -------- */

.results {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  animation: fade-in var(--dur) var(--ease);
}
.results[hidden] { display: none; }

.results-toolbar {
  display: flex;
  align-items: end;
  gap: 1rem;
  margin-block: 0.75rem;
  padding-inline: 1rem;
  flex-wrap: wrap;
}
.results-toolbar .results-filter-field {
  margin: 0;
  flex: 0 1 auto;
  min-width: 12rem;
}

/* In-header filter dropdowns (book / mode / parameter) */
.results th .th-stack {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
}
.results th .th-stack > span:first-child {
  cursor: pointer;
}
.select.select-sm {
  padding: 4px 28px 4px 8px;
  font-size: 0.78rem;
  height: auto;
  min-height: 0;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
  color: var(--fg);
}
[dir="rtl"] .select.select-sm {
  padding: 4px 8px 4px 28px;
}

/* Inline checkbox layout for the min-skip-only field inside the params chip */
.field.field-checkbox {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}
.field.field-checkbox .field-label {
  margin: 0;
  font-weight: 400;
}
.results-count {
  flex: 1 1 auto;
  text-align: center;
  margin: 0;
  padding-block-end: 0.4rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
}
.results-count #results-count-n { font-variant-numeric: tabular-nums; color: var(--accent); }
.results-toolbar .btn { margin-inline-start: 0; }
@media (max-width: 700px) {
  .results-count {
    flex-basis: 100%;
    order: -1;
    padding-block-end: 0;
  }
}

.results-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.results table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.results th,
.results td {
  padding: 12px 14px;
  text-align: start;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.results thead th {
  position: sticky;
  top: 0;
  background: var(--bg-sunken);
  color: var(--fg-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}
.results tbody tr {
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
}
.results tbody tr:hover { background: var(--accent-soft); }
.results tbody tr:last-child td { border-bottom: 0; }

th[data-sort] { cursor: pointer; user-select: none; }
th[data-sort]::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-inline-start: 6px;
  vertical-align: middle;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  opacity: 0;
}
th[data-sort][aria-sort="ascending"]::after  { border-bottom: 5px solid currentColor; opacity: 0.7; }
th[data-sort][aria-sort="descending"]::after { border-top:    5px solid currentColor; opacity: 0.7; }

td.numeric {
  direction: ltr;
  text-align: end;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  color: var(--fg-muted);
}

.spinner {
  opacity: 0.5;
  animation: spin 1.4s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Hide the redundant phrase column on small screens */
@media (max-width: 640px) {
  .col-phrase, td:nth-child(1) { display: none; }
}

/* -------- Dialogs -------- */

.dialog,
dialog#match-drawer,
dialog#history-modal {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  max-width: min(720px, 100vw - 32px);
  width: 100%;
  max-height: 90vh;
  margin: auto;
  border-radius: var(--radius-lg);
}
.dialog::backdrop,
dialog#match-drawer::backdrop,
dialog#history-modal::backdrop {
  background: var(--surface-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: fade-in var(--dur) var(--ease);
}
.dialog[open],
dialog#match-drawer[open],
dialog#history-modal[open] {
  animation: pop-in var(--dur-slow) var(--ease);
}
.dialog article {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}
.dialog header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
}
.dialog header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  flex: 1;
  min-width: 0;
}
.dialog-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.dialog footer {
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* Match drawer body */
#drawer-locations {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
}
#drawer-locations dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px var(--space-4);
  font-size: 0.9rem;
}
#drawer-locations dt {
  color: var(--fg-muted);
  font-weight: 500;
}
#drawer-locations dd { margin: 0; font-weight: 600; }
#drawer-locations dl + dl {
  border-top: 1px solid var(--border);
  padding-top: var(--space-3);
  margin-top: var(--space-3);
}

#drawer-context {
  padding: var(--space-4) var(--space-5);
  overflow-y: auto;
  font-family: var(--font-hebrew);
}
.verse-block { padding: var(--space-3) 0; }
.verse-block + .verse-block { border-top: 1px solid var(--border); }
.verse-label {
  font-size: 0.78rem;
  font-family: var(--font-ui);
  color: var(--fg-muted);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  direction: ltr;
  text-align: start;
}
[dir="rtl"] .verse-label { direction: rtl; }
.verse-text {
  font-size: 1.25rem;
  line-height: 1.85;
  word-spacing: 0.18rem;
  color: var(--fg);
}
.verse-text mark {
  background: var(--mark-bg);
  color: var(--mark-fg);
  font-weight: 700;
  padding: 0 2px;
  border-radius: 3px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* History modal */
#history-list {
  list-style: none;
  padding: var(--space-3) var(--space-5);
  margin: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
#history-empty {
  padding: var(--space-6) var(--space-5);
  text-align: center;
  color: var(--fg-muted);
}
.history-row {
  display: flex;
  gap: var(--space-2);
  align-items: stretch;
}
.history-load {
  flex: 1;
  text-align: start;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  cursor: pointer;
  margin: 0;
  transition:
    background var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease);
}
.history-load:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  transform: translateY(-1px);
}
.history-phrase {
  font-family: var(--font-hebrew);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--fg);
}
.history-meta {
  font-size: 0.82rem;
  color: var(--fg-muted);
}
.history-delete {
  width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin: 0;
  transition:
    background var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease);
}
.history-delete:hover {
  background: var(--danger-soft);
  border-color: var(--danger);
  color: var(--danger);
}

/* -------- Custom tooltips -------- */

[data-tooltip] {
  position: relative;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: var(--fg);
  color: var(--bg);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-family: var(--font-ui);
  font-weight: 500;
  letter-spacing: 0;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease);
  box-shadow: var(--shadow-md);
  z-index: 100;
  max-width: 240px;
  width: max-content;
  white-space: normal;
  text-align: center;
}
@media (hover: hover) {
  [data-tooltip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    transition-delay: 250ms;
  }
}
[data-tooltip]:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  transition-delay: 100ms;
}

/* -------- Animations -------- */

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pop-in {
  from { opacity: 0; transform: translateY(6px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* -------- Reduced motion -------- */

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

/* -------- Responsive -------- */

@media (max-width: 640px) {
  .app-header {
    padding-inline: var(--space-3);
  }
  .app-main {
    padding-inline: var(--space-3);
  }
  .hero[data-state="empty"] {
    padding-block: var(--space-5) var(--space-4);
  }
  .hero[data-state="active"] {
    margin-inline: calc(-1 * var(--space-3));
    padding-inline: var(--space-3);
  }
  .phrase-input { font-size: 1.5rem; padding: 10px 12px; }
  .hero[data-state="active"] .phrase-input { font-size: 1.05rem; }
  .chip { padding: 8px 12px; font-size: 0.85rem; }
  .chip-label { display: none; }
  .chip-panel { padding: var(--space-4); }
  .field-grid { grid-template-columns: 1fr; }
  .results th, .results td { padding: 10px 12px; }
  .dialog header { padding: var(--space-3) var(--space-4); }
  #drawer-locations, #drawer-context { padding: var(--space-3) var(--space-4); }
  #history-list { padding: var(--space-2) var(--space-3); }
}

@media (min-width: 641px) and (max-width: 960px) {
  .field-grid { grid-template-columns: 1fr 1fr; }
}