/* ===========================
   FONTS
   =========================== */
@font-face {
  font-family: "Amiri";
  src: url("./fonts/AmiriQuran-Regular.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Cinzel";
  src: url("./fonts/Cinzel-VariableFont_wght.ttf") format("truetype");
  font-weight: 400 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Lateef";
  src: url("./fonts/Lateef-Light.ttf") format("truetype");
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Lateef";
  src: url("./fonts/Lateef-Regular.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("./fonts/Montserrat-VariableFont_wght.ttf") format("truetype-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ===========================
   THEME TOKENS
   =========================== */

/* Dark mode (default) — Original green, gold made quiet */
:root, html.theme-dark {
  --bead-size: 2em;

  /* Backgrounds — unchanged */
  --bg: #0a1e0a;
  --bg2: #0e2810;
  --card: #102012;

  /* Glows & borders — significantly reduced */
  --card-glow: rgba(180,150,40,0.04);
  --border: rgba(160,130,40,0.14);
  --border-glow: rgba(200,170,60,0.25);

  /* Timeline spine — unchanged green, faint gold glow */
  --spine: #1e4a10;
  --spine-glow: rgba(180,150,40,0.20);

  /* Beads — reduced gold */
  --bead: #162a0e;
  --bead-border: #4a7a20;
  --bead-glow: rgba(200,170,60,0.28);

  /* Accent — semi-transparent for buttons and badges */
  --accent: rgba(212,168,48,0.70);
  --accent2: rgba(240,204,96,0.50);

  /* Text — unchanged */
  --text: #e8ddb0;
  --text-muted: #8a9a50;
  --text-arabic: #e0d0a0;

  /* Legacy gold aliases — very faint */
  --gold: rgba(240,204,96,0.35);
  --gold2: rgba(255,245,192,0.25);

  /* Shadows — unchanged */
  --shadow-card: 0 2px 14px rgba(0,0,0,0.28);
  --shadow-card-hover: 0 6px 28px rgba(0,0,0,0.42);

  /* Unchanged */
  --font-title: "Cinzel", serif;
  --font-arabic: "Amiri", serif;
  --font-latin: "Montserrat", sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 999px;
  --page-gutter: 14px;
}

/* Light mode — Cream with barely-there gold */
html.theme-light {
  /* Backgrounds */
  --bg: #f4f1e8;
  --bg2: #ece7d8;
  --card: #fffdf6;

  /* Glows & borders */
  --card-glow: rgba(180,150,40,0.03);
  --border: rgba(160,130,40,0.12);
  --border-glow: rgba(180,150,40,0.20);

  /* Timeline spine */
  --spine: #d8cfa0;
  --spine-glow: rgba(180,150,40,0.15);

  /* Beads */
  --bead: #e8e0c8;
  --bead-border: #b8a050;
  --bead-glow: rgba(180,150,40,0.18);

  /* Accent — semi-transparent */
  --accent: rgba(184,152,48,0.65);
  --accent2: rgba(138,112,24,0.45);

  /* Text */
  --text: #2a2818;
  --text-muted: #6a6848;
  --text-arabic: #3a3818;

  /* Legacy gold aliases */
  --gold: rgba(184,152,48,0.30);
  --gold2: rgba(138,112,24,0.20);

  /* Shadows */
  --shadow-card: 0 2px 14px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 6px 28px rgba(0,0,0,0.12);
}

/* To switch themes, toggle the class on <html>:
     Dark mode  →  <html class="theme-dark">   (or no class)
     Light mode →  <html class="theme-light"> */

@media (min-width: 640px)  { :root { --page-gutter: 22px; } }
@media (min-width: 1024px) { :root { --page-gutter: 34px; } }

/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-latin);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body {
  display: flex;
  flex-direction: column;
  align-items: center;
}
#app {
  width: 100%;
  max-width: 720px;
  min-height: 100%;
  padding: 0 var(--page-gutter) 80px;
}

/* ===========================
   HERO
   =========================== */
.hero {
  text-align: center;
  padding: 28px 0 8px;
  position: relative;
}
.hero-title {
  font-family: var(--font-title);
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-shadow: 0 0 18px var(--spine-glow);
}
.hero-subtitle {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-style: italic;
}

/* ===========================
   SECTION HEADER
   =========================== */
.section-header {
  text-align: center;
  margin: 18px 0 10px;
}
.section-label {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px 14px;
}

/* ===========================
   TIMELINE SPINE
   =========================== */
.timeline {
  position: relative;
  padding-left: 28px;
  padding-bottom: 1rem;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: color-mix(in srgb, var(--border) 90%, var(--accent) 10%);
  border-radius: 2px;
}

/* ===========================
   STEP ROW (bead + card)
   =========================== */
.step-row {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.step-bead {
  width: var(--bead-size);
  height: var(--bead-size);
  border-radius: 50%;
  background: var(--card);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border));
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 0.6rem;
  color: var(--text-muted);
  position: relative;
  z-index: 2;
  margin-left: -21px;
}
.step-row.current .step-bead {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 8px var(--spine-glow);
}
.step-row.learned .step-bead {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  color: var(--accent2);
}
.step-row.practicing .step-bead {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--text-muted));
  color: var(--text-muted);
  background: color-mix(in srgb, var(--accent) 10%, var(--card));
}

/* ===========================
   STEP CARD
   =========================== */
.step-card {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.step-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-card-hover);
}
.step-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.step-card-type {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}
.step-card-title {
  font-family: var(--font-title);
  font-size: 0.85rem;
  color: var(--text);
  flex: 1;
}
.step-score {
  font-size: 0.65rem;
  color: var(--accent);
  font-family: var(--font-title);
}
.step-card-chevron {
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: transform 0.25s;
  flex-shrink: 0;
}
.step-card.open .step-card-chevron {
  transform: rotate(180deg);
}

/* ===========================
   STEP DETAIL (expanded)
   =========================== */
.step-detail {
  display: none;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.step-card.open .step-detail {
  display: block;
}
.step-arabic {
  font-family: var(--font-arabic);
  font-size: 1.6rem;
  color: var(--text-arabic);
  line-height: 2.4;
  direction: rtl;
  text-align: right;
  margin-bottom: 6px;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.step-transliteration {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-style: italic;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.step-meaning {
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 12px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ===========================
   ARABIC SOURCE TEXT
   =========================== */
.step-arabic-source {
  margin-top: 8px;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-arabic);
  font-size: 0.9rem;
  color: var(--text-arabic);
  direction: rtl;
  text-align: right;
  line-height: 2;
}

/* ===========================
   PRACTICE BUTTON
   =========================== */
.btn-practice {
  display: inline-block;
  background: rgba(212,168,48,0.18);
  color: var(--text);
  border: 1px solid rgba(212,168,48,0.45);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  font-family: var(--font-title);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.btn-practice:hover {
  background: rgba(212,168,48,0.28);
  border-color: rgba(212,168,48,0.60);
}

/* ===========================
   SPEAKER BUTTON
   =========================== */
.speaker-btn {
  display: inline-block;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  padding: 2px 6px;
  cursor: pointer;
  vertical-align: middle;
  margin-left: 6px;
  transition: border-color 0.2s;
  line-height: 1;
}
.speaker-btn:hover {
  border-color: var(--accent);
}


/* ===========================
   ACTIVITY SELECTOR
   =========================== */
.modal-title {
  font-family: var(--font-title);
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 18px;
  letter-spacing: 0.05em;
}
.activity-select-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.activity-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 6px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  color: var(--text);
  font-family: var(--font-latin);
}
.activity-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-card-hover);
}
.activity-icon { font-size: 1.5rem; }
.activity-name {
  font-family: var(--font-title);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}
.activity-desc {
  font-size: 0.6rem;
  color: var(--text-muted);
  line-height: 1.3;
}
.activity-ability {
  display: block;
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-top: 2px;
  opacity: 0.7;
}

/* Four-column grid on wider screens */
@media (min-width: 500px) {
  .activity-select-grid.four-col { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 640px) {
  .activity-select-grid.four-col { grid-template-columns: 1fr 1fr 1fr 1fr; }
}
@media (max-width: 480px) {
  .activity-select-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 340px) {
  .activity-select-grid { grid-template-columns: 1fr; }
}

/* ===========================
   ACTIVITY LABEL
   =========================== */
.modal-activity-label {
  font-family: var(--font-title);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

/* ===========================
   MCQ OPTIONS
   =========================== */
.drill-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 12px 0;
}
.drill-option {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-latin);
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.drill-option.arabic-option {
  font-family: var(--font-arabic);
  font-size: 1.3rem;
  direction: rtl;
}
.drill-option:hover:not(:disabled) {
  border-color: var(--border-glow);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.drill-option.correct {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent2);
}
.drill-option.wrong {
  border-color: #c44;
  background: rgba(185,28,28,0.1);
  color: #e88;
}
.drill-option:disabled {
  cursor: default;
  opacity: 0.7;
}

/* ===========================
   MODAL FEEDBACK
   =========================== */
.modal-feedback {
  font-size: 0.85rem;
  min-height: 1.6em;
  margin: 6px 0;
}
.modal-feedback.correct { color: var(--accent2); font-weight: 700; }
.modal-feedback.wrong   { color: #c44; }

/* ===========================
   ASSEMBLE
   =========================== */
.assemble-modal {
  max-width: 520px;
}
.assemble-input-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-start;
  direction: rtl;
  min-height: 44px;
  padding: 10px;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  overflow-x: hidden;
}
.assemble-slot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  direction: ltr;
  line-height: 1.8;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.assemble-slot:not(.filled) {
  border: 1px dashed var(--border);
  opacity: 0.4;
}
.assemble-slot.filled {
  background: var(--card);
  border: 1px solid var(--border-glow);
  cursor: pointer;
  color: var(--text);
  font-family: var(--font-arabic);
  font-size: 1.3rem;
  line-height: 1.8;
}
.assemble-slot.space-slot {
  font-family: var(--font-title);
  font-size: 0.65rem;
  color: var(--text-muted);
  direction: ltr;
  letter-spacing: 0.1em;
  background: color-mix(in srgb, var(--accent) 8%, var(--card));
  border-color: var(--accent);
}
.assemble-slot.selected {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 12px var(--spine-glow);
}
.assemble-pool-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 12px;
}
.pool-tile {
  padding: 8px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-arabic);
  font-size: 1.2rem;
  direction: rtl;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  line-height: 1.8;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.pool-tile:hover:not(:disabled) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}
.pool-tile:disabled {
  opacity: 0.3;
  cursor: default;
}
.space-pool-tile {
  font-family: var(--font-title);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--accent2);
  border: 1px dashed var(--accent);
  direction: ltr;
}
.tile-popin {
  animation: popin 0.2s ease-out;
}
@keyframes popin {
  0% { transform: scale(0.7); opacity: 0.5; }
  100% { transform: scale(1); opacity: 1; }
}

/* Assemble header (stacked) */
.assemble-header {
  margin-bottom: 10px;
}
.assemble-header .modal-activity-label {
  margin-bottom: 0;
  display: block;
}
.assemble-header .modal-practice-phrase {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 2px;
}

/* Assemble prompt row with info button */
.assemble-prompt-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}
.assemble-prompt-row .modal-prompt {
  margin-bottom: 0;
  flex: 1;
}
.info-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 22px;
  height: 22px;
  font-size: 0.8rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  flex-shrink: 0;
}
.info-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.info-popover {
  display: none;
  position: absolute;
  top: 30px;
  right: 0;
  background: var(--card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  font-size: 0.7rem;
  color: var(--text-muted);
  max-width: 240px;
  z-index: 10;
  box-shadow: var(--shadow-card-hover);
  line-height: 1.5;
}
.info-popover.visible {
  display: block;
}

/* ===========================
   MODAL ACTIONS
   =========================== */
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 10px;
}
.btn-modal {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-family: var(--font-title);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--accent);
  transition: background 0.2s, border-color 0.2s;
}
.btn-modal:hover:not(:disabled) {
  background: rgba(212,168,48,0.10);
  border-color: var(--accent2);
}
/* Primary button — semi-transparent gold, like Pillar */
.btn-modal.primary {
  background: rgba(212,168,48,0.18);
  color: var(--text);
  border: 1px solid rgba(212,168,48,0.45);
}
.btn-modal.primary:hover:not(:disabled) {
  background: rgba(212,168,48,0.28);
  border-color: rgba(212,168,48,0.60);
}
.btn-modal:disabled {
  opacity: 0.4;
  cursor: default;
}

/* ===========================
   MODAL ARABIC
   =========================== */
.modal-arabic {
  font-family: var(--font-arabic);
  font-size: 1.8rem;
  color: var(--text-arabic);
  direction: rtl;
  margin-bottom: 8px;
  line-height: 2.2;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.modal-prompt {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* ===========================
   SETTINGS
   =========================== */
.settings-gear {
  position: absolute;
  top: 6px;
  right: var(--page-gutter);
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 1rem;
  padding: 4px 10px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.settings-gear:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.settings-card {
  text-align: left;
}
.settings-section {
  margin-bottom: 16px;
}
.settings-label {
  font-family: var(--font-title);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.settings-row {
  display: flex;
  gap: 6px;
}
.settings-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text);
  cursor: pointer;
}
.settings-toggle input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

/* ===========================
   TUTORIAL & ABOUT
   =========================== */
.tutorial-card,
.about-card {
  max-width: 480px;
  text-align: left;
}
.tutorial-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.tutorial-body {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.tutorial-body p { margin-bottom: 8px; }
.tutorial-body ul { list-style: none; padding: 0; margin: 6px 0 12px; }
.tutorial-body li { margin-bottom: 4px; }
.about-body {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.about-body p { margin-bottom: 8px; }

/* ===========================
   PREMIUM LOCKED CARDS
   =========================== */
.locked-step .step-bead.locked-bead {
  border-color: var(--text-muted);
  color: var(--text-muted);
  opacity: 0.6;
}
.locked-card {
  opacity: 0.7;
  cursor: pointer;
}
.locked-card:hover {
  opacity: 1;
  border-color: var(--border-glow);
}
.premium-badge {
  font-size: 0.55rem;
  margin-left: 8px;
  color: var(--accent);
  vertical-align: middle;
}

/* Unlock modal */
.unlock-card .modal-input {
  width: 100%;
  margin-bottom: 10px;
}
.modal-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-latin);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}
.modal-input:focus {
  border-color: var(--accent);
}

/* ===========================
   MINI BAR (4-segment score)
   =========================== */
.mini-bar {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
  margin: 0 6px;
}
.mini-seg {
  width: 7px;
  height: 14px;
  border-radius: 2px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.mini-seg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--fill, 0%);
  background: var(--accent);
  transition: height 0.3s ease;
}
.mini-bar-caption {
  font-size: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-right: 4px;
  flex-shrink: 0;
}

/* ===========================
   SCORE BREAKDOWN (expanded card)
   =========================== */
.score-breakdown {
  margin: 10px 0;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.score-heading {
  font-family: var(--font-title);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.overall-score {
  font-family: var(--font-title);
  font-size: 0.8rem;
  color: var(--text);
  margin-bottom: 6px;
}
.breakdown-table {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 6px;
}
.breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
}
.breakdown-label { color: var(--text-muted); }
.breakdown-value { color: var(--text); font-weight: 600; }
.weakest-callout {
  font-size: 0.7rem;
  color: var(--accent2);
  margin-top: 4px;
  font-style: italic;
}

/* ===========================
   RULING BADGE
   =========================== */
.ruling-badge {
  display: inline-block;
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  margin-right: 4px;
}

/* Pillar — semi-transparent gold, with border */
.ruling-pillar {
  background: rgba(212,168,48,0.18);
  color: var(--text);
  border: 1px solid rgba(212,168,48,0.45);
}

/* Wajib — same background, no border */
.ruling-wajib {
  background: rgba(212,168,48,0.18);
  color: var(--text);
  border: 1px solid transparent;
}

/* Sunnah — transparent, gold border */
.ruling-sunnah {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--accent);
}

/* General — unchanged */
.ruling-general {
  background: rgba(140,140,160,0.12);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ===========================
   FONT SCALE CLASSES
   =========================== */
html.font-small  { font-size: 13px; --bead-size: 1.6em; }
html.font-medium { font-size: 17px; --bead-size: 2em; }
html.font-large  { font-size: 22px; --bead-size: 2.4em; }

html.font-small .step-arabic,
html.font-small .modal-arabic { font-size: 1.1rem; }
html.font-large .step-arabic,
html.font-large .modal-arabic { font-size: 2.2rem; }

html.font-small .step-card-title { font-size: 0.75rem; }
html.font-large .step-card-title { font-size: 1rem; }

html.font-small .step-card { padding: 8px 10px; }
html.font-large .step-card { padding: 16px 18px; }

html.font-small .modal-card { padding: 16px 14px; }
html.font-large .modal-card { padding: 32px 24px; }

html.font-small .btn-practice,
html.font-small .btn-modal { font-size: 0.6rem; padding: 6px 14px; }
html.font-large .btn-practice,
html.font-large .btn-modal { font-size: 0.8rem; padding: 10px 22px; }

html.font-small .pool-tile { font-size: 1rem; padding: 6px 12px; }
html.font-large .pool-tile { font-size: 1.5rem; padding: 10px 20px; }

html.font-small .assemble-slot.filled { font-size: 1.1rem; }
html.font-large .assemble-slot.filled { font-size: 1.6rem; }

/* ===========================
   RESPONSIVE FONT SCALING (mobile)
   =========================== */
@media (max-width: 480px) {
  html.font-small  { font-size: 11px; }
  html.font-medium { font-size: 13px; }
  html.font-large  { font-size: 15px; }

  .step-card { padding: 8px 10px; }
  .step-arabic, .modal-arabic { font-size: 1.2rem; }
  .step-card-title { font-size: 0.8rem; }
  .btn-practice, .btn-modal { font-size: 0.65rem; padding: 6px 12px; }
  .pool-tile { font-size: 1rem; padding: 6px 10px; }
  .assemble-slot.filled { font-size: 1.1rem; }

  .timeline { padding-left: 24px; }
  .step-bead { margin-left: -18px; }
}

/* ===========================
   CARD HEADER – MOBILE STACKING
   =========================== */
@media (max-width: 480px) {
  .step-card-header {
    flex-wrap: wrap;
    row-gap: 4px;
    gap: 4px;
  }
  .step-card-title {
    flex-basis: 100%;
    font-size: 0.85rem;
  }
  .step-card-type,
  .ruling-badge {
    font-size: 0.5rem;
  }
  .step-card-chevron {
    margin-left: auto;
    font-size: 0.65rem;
  }
  .mini-bar {
    flex-basis: 100%;
    margin-top: 2px;
    margin-left: 0;
    padding-left: 0;
    justify-content: flex-start;
  }
  .mini-bar-caption {
    font-size: 0.4rem;
    margin-right: 2px;
  }
  .step-card { padding: 8px 10px; }

  .settings-card { max-width: 100%; }
  .assemble-modal { max-width: 100%; }

  .assemble-input-row { gap: 4px; padding: 8px 4px; }
  .assemble-slot { min-width: 32px; padding: 4px 8px; }
}

/* ===========================
   SUBSTEP INDENT
   =========================== */
.step-row.substep {
  margin-left: 20px;
  border-left: 1px dashed var(--border);
  padding-left: 10px;
}
.step-row.substep .step-bead {
  width: calc(var(--bead-size) * 0.8);
  height: calc(var(--bead-size) * 0.8);
  font-size: 0.5rem;
  margin-left: -18px;
}

/* ===========================
   ABOUT MODAL ENHANCEMENTS
   =========================== */
.about-card {
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
}
.about-body {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.about-body p {
  margin-bottom: 10px;
}
.about-resources {
  margin-bottom: 12px;
}
.about-resources .btn-modal {
  font-family: var(--font-latin);
  font-size: 0.75rem;
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s;
}
.about-resources .btn-modal:hover {
  border-color: var(--accent);
}

/* ─── Modal Overlay ─────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: stretch;         /* ← stretch children to full width */
  z-index: 100;
  padding: var(--page-gutter);
  box-sizing: border-box;
}
.modal-overlay.hidden { display: none; }

/* The card fills available width but is capped for readability,
   and centred horizontally. */
.modal-card {
  width: 100%;
  max-width: 520px;
  align-self: center;           /* centre the card */
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: var(--shadow-card-hover);
  box-sizing: border-box;
}

/* Full‑width variant (practice modal) */
.modal-card--full {
  max-width: none;
  align-self: stretch;
  width: 100%;
}

/* Footer: always at bottom, no background, buttons left/right */
.modal-footer {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding-top: 16px;
  width: 100%;
}
/* … rest of footer/button rules unchanged */

/* Back/close buttons */
.header-back-btn,
.header-close-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 1.2rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
}

.header-back-btn:hover,
.header-close-btn:hover {
  border-color: var(--text);
  color: var(--text);
}

/* Hidden back button still occupies space so close stays right-anchored */
.header-back-btn.invisible {
  visibility: hidden;
  pointer-events: none;
}

/* Full‑width card (used by the practice modal) */
.modal-card--full {
  width: 100%;
  align-self: stretch;
}

.tutorial-body {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.tutorial-text {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
}

.footer-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  flex: 1;
}

/* Practice card – flex column so the phrase stays visible */
.modal-card {
  display: flex;
  flex-direction: column;
}

.practice-fixed-top {
  flex-shrink: 0;
}

.practice-scroll-area {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
  margin: 8px 0;
}

/* Feedback sits at the bottom, just above the footer */
.modal-feedback {
  flex-shrink: 0;
}