/*
 * Bayān 7.1 — refonte responsive complète de l'application Coran.
 * Direction visuelle : structure en cartes inspirée de la Torah,
 * avec la palette verte propre au Coran.
 */

:root {
  --mobile-green: #123f37;
  --mobile-green-2: #1d6454;
  --mobile-green-soft: #eaf3ee;
  --mobile-gold: #d7b45c;
  --mobile-paper: #fffdf8;
  --mobile-bg: #f3efe6;
  --mobile-line: #d8ddd7;
  --mobile-shadow: 0 14px 38px rgba(13, 55, 47, .11);
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

img,
svg,
canvas,
video {
  max-width: 100%;
}

button,
input,
select,
textarea {
  max-width: 100%;
}

@media (max-width: 900px) {
  body {
    padding-bottom: 0 !important;
    background: linear-gradient(180deg, #eee8dd 0, #f8f6f1 38%, #f3efe6 100%);
  }

  main {
    overflow: visible;
  }

  /* En-tête compact inspiré de la Torah, adapté au vert du Coran. */
  .topbar {
    position: sticky;
    top: 0;
    z-index: 150;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 14px;
    min-height: 0;
    padding: 10px 12px 11px;
    background: rgba(11, 47, 41, .98);
    border-bottom: 1px solid rgba(231, 201, 107, .22);
    box-shadow: 0 9px 28px rgba(6, 31, 27, .22);
    backdrop-filter: blur(16px);
  }

  .brand {
    flex: 1 1 auto;
    min-width: 0;
    color: white;
  }

  .brand-mark {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(231, 201, 107, .5);
    border-radius: 14px;
    background: rgba(255,255,255,.075);
    color: #f0d98d;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.05);
  }

  .brand strong { color: white; }
  .brand small { color: rgba(255,255,255,.68); }
  .version-badge {
    display: inline-flex;
    margin-top: 3px;
    color: #f0d98d;
    font-size: 9px;
  }

  .topbar-tools { display: none !important; }

  .main-nav {
    position: static !important;
    inset: auto !important;
    transform: none !important;
    order: 3;
    flex: 1 1 100%;
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 5px;
    padding: 5px;
    overflow: visible;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 14px;
    background: rgba(255,255,255,.07);
    box-shadow: none;
  }

  .nav-button {
    min-width: 0;
    min-height: 43px;
    justify-content: center;
    flex-direction: row;
    gap: 5px;
    padding: 8px 5px;
    border-radius: 10px;
    color: #dcebe6;
    font-size: 11px;
    line-height: 1.15;
    text-align: center;
    white-space: normal;
  }

  .nav-button span {
    display: inline !important;
    font-size: 14px;
  }

  .nav-work-button {
    border-color: rgba(231, 201, 107, .36);
  }
  .nav-work-button span { color: #f0d98d; }
  .nav-work-button.active {
    background: #f7f2df !important;
    color: #123f37 !important;
    box-shadow: 0 4px 14px rgba(5, 26, 22, .18);
  }


  .nav-button.active {
    background: var(--mobile-gold);
    color: #17352e;
    box-shadow: 0 5px 14px rgba(0,0,0,.16);
  }

  /* Accueil : le grand bandeau devient une carte, comme dans la Torah. */
  #searchView {
    padding-top: 14px;
  }

  .hero {
    width: calc(100% - 24px);
    min-height: 0;
    margin: 0 auto;
    padding: 29px 24px 31px;
    grid-template-columns: 1fr;
    border: 1px solid rgba(231, 201, 107, .22);
    border-radius: 22px;
    background:
      radial-gradient(circle at 92% 8%, rgba(215,180,92,.21), transparent 32%),
      linear-gradient(145deg, #174d42, #0b302a 74%);
    box-shadow: var(--mobile-shadow);
  }

  .hero::after { display: none; }
  .hero-ornament { display: none; }
  .hero-copy { max-width: none; }
  .hero h1,
  .page-header h1 {
    font-size: clamp(38px, 8vw, 54px);
    line-height: 1.03;
    letter-spacing: -.035em;
  }
  .hero-copy > p:last-child {
    max-width: none;
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.62;
  }

  /* Panneau de recherche. */
  .search-panel {
    width: calc(100% - 24px);
    margin: 14px auto 0;
    padding: 17px;
    border-radius: 22px;
    background: var(--mobile-paper);
    box-shadow: var(--mobile-shadow);
  }

  .search-box {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 7px;
    padding: 7px;
    border-radius: 15px;
  }

  .search-icon { display: none; }
  .search-box input {
    width: 100%;
    min-height: 48px;
    padding: 10px 8px;
    font-size: 16px;
  }
  .search-box .clear-search {
    grid-column: 2;
    grid-row: 1;
    width: 38px;
    height: 44px;
    padding: 0;
  }
  .search-box .primary-button {
    grid-column: 1 / -1;
    width: 100%;
    min-height: 48px;
  }

  .search-context-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
    padding: 11px 2px 0;
    line-height: 1.45;
  }

  .quick-searches {
    gap: 7px;
    padding-top: 12px;
  }
  .quick-searches span { flex: 1 1 100%; }
  .quick-searches button {
    flex: 1 1 auto;
    min-height: 36px;
    white-space: normal;
  }

  .search-utility-row {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 9px;
    margin-top: 14px;
  }
  .search-utility-row button {
    width: 100%;
    min-height: 48px;
    justify-content: center;
    white-space: normal;
  }

  .v7-advanced-toggle {
    min-height: 46px;
    border-color: rgba(18,63,55,.25);
    background: var(--mobile-green-soft);
    color: var(--mobile-green);
  }

  .search-panel:not(.v7-filters-open) .filters-row {
    display: none !important;
  }
  .search-panel.v7-filters-open .filters-row {
    display: grid !important;
  }

  .filters-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 11px;
    margin-top: 14px;
    padding-top: 15px;
  }

  .filters-row > *,
  .compact-field,
  .shadda-search-field,
  .search-control-group,
  .numeric-controls {
    min-width: 0;
    width: 100%;
  }

  .segmented-control {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
  }
  .segmented-control button {
    min-width: 0;
    padding: 10px 5px;
  }

  .search-control-group {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--mobile-line);
    border-radius: 16px;
    background: #f8faf8;
  }

  .search-control-group > * { width: 100%; min-width: 0; }
  .field select,
  .field input,
  .arabic-reciter-field select {
    width: 100%;
    min-width: 0;
  }

  .switch-field,
  .phonetic-global-toggle,
  .root-family-toggle {
    align-items: flex-start;
    min-height: 48px;
    padding: 11px;
    border: 1px solid rgba(18,63,55,.13);
    border-radius: 12px;
    background: white;
    line-height: 1.35;
  }
  .switch-ui { flex: 0 0 38px; margin-top: 1px; }
  .fixed-rules-mini { grid-column: 1 / -1; }

  /* Résultats et cartes. */
  .results-section {
    width: calc(100% - 24px);
    margin: 26px auto 56px;
  }

  .section-heading,
  .card-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
  }
  .section-heading > *,
  .results-heading-actions,
  .result-summary,
  .bulk-result-actions {
    width: 100%;
    max-width: none;
    justify-items: stretch;
    text-align: left;
  }
  .results-heading-actions { gap: 9px; }
  .previous-search-button { width: 100%; }

  .bulk-result-actions {
    padding: 13px;
    border-radius: 16px;
  }
  .bulk-result-actions > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .bulk-result-actions button {
    width: 100%;
    white-space: normal;
  }

  .search-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .stat-card {
    min-height: 108px;
    padding: 15px;
    border-radius: 16px;
  }
  .stat-card > strong { font-size: 30px; }

  .term-profile,
  .occurrence-navigator,
  .root-family-overview,
  .equivalent-overview {
    border-radius: 18px;
  }
  .term-profile-head,
  .root-family-heading,
  .equivalent-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .term-profile-value { min-width: 0; }
  .term-profile-grid { grid-template-columns: 1fr; }

  .occurrence-navigator {
    display: grid;
    padding: 18px;
  }
  .occurrence-navigator-controls {
    grid-template-columns: minmax(0,1fr) auto;
    width: 100%;
  }
  .occurrence-navigator-controls label { grid-column: 1 / -1; }

  .root-family-overview,
  .equivalent-overview { padding: 16px; }
  .root-family-heading > p,
  .equivalent-heading > p { text-align: left; }
  .root-family-list,
  .equivalent-word-list {
    grid-template-columns: 1fr;
    max-height: none;
  }

  .results-list { gap: 13px; margin-top: 18px; }
  .verse-card {
    display: grid;
    grid-template-columns: 1fr;
    overflow: hidden;
    border-radius: 18px;
    background: var(--mobile-paper);
    box-shadow: 0 8px 25px rgba(20, 59, 50, .08);
  }
  .verse-card:hover { transform: none; }
  .verse-card::before {
    inset: 0 0 auto;
    width: 100%;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
  }
  .verse-card:hover::before,
  .verse-card.audio-playing::before,
  .verse-card.french-reading::before,
  .reader-verse-card.selected-verse::before {
    width: 100%;
    height: 5px;
    transform: scaleX(1);
  }

  .verse-ref {
    align-items: center;
    justify-content: space-between;
    flex-direction: row;
    gap: 12px;
    padding: 11px 14px;
    border-right: 0;
    border-bottom: 1px solid var(--mobile-line);
    background: #f0f5f2;
    text-align: left;
  }
  .verse-ref strong { font-size: 20px; }
  .verse-ref span { margin: 0; text-align: right; }
  .verse-content { padding: 17px 16px 18px; }
  .verse-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
  .surah-name { width: 100%; }

  .verse-actions {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 7px;
    overflow: visible !important;
    padding: 0 !important;
  }
  .verse-actions .icon-button {
    width: 100%;
    min-width: 0;
    min-height: 42px;
    flex: none;
    justify-content: center !important;
    padding: 8px;
    text-align: center !important;
    white-space: normal;
    line-height: 1.25;
  }
  .verse-actions .audio-verse-button.active-audio-button,
  .verse-actions .french-verse-button.active-french-button {
    grid-column: auto;
    min-height: 42px;
  }

  .arabic-verse {
    font-size: clamp(26px, 6.6vw, 32px);
    line-height: 2;
    overflow-wrap: anywhere;
  }
  .french-verse { font-size: 15px; line-height: 1.66; }
  .phonetic-verse { margin-inline: 0; }
  .v7-match-explanation { margin: 12px 0; }

  /* Lecture de la sourate : plus de barre fixe géante. */
  #surahView {
    padding-top: 0 !important;
  }
  .surah-toolbar {
    position: static;
    width: calc(100% - 24px);
    min-height: 0 !important;
    margin: 14px auto;
    padding: 14px;
    display: grid;
    gap: 11px;
    border: 1px solid var(--mobile-line);
    border-radius: 18px;
    background: var(--mobile-paper);
    box-shadow: var(--mobile-shadow);
  }
  .surah-toolbar-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 8px;
  }
  .surah-toolbar-actions > *,
  .surah-toolbar-actions button,
  .toolbar-reciter-field,
  .toolbar-french-voice-field {
    width: 100%;
    min-width: 0;
    max-width: none;
  }
  .surah-toolbar-actions button {
    min-height: 45px;
    justify-content: center;
    white-space: normal;
    line-height: 1.25;
  }
  .surah-toolbar-actions .back-to-results,
  .toolbar-reciter-field,
  .toolbar-french-voice-field {
    grid-column: 1 / -1;
  }
  .toolbar-reciter-field select,
  .toolbar-french-voice-field select { max-width: none; }
  .surah-toolbar > span {
    width: 100%;
    text-align: center;
    line-height: 1.45;
  }

  .surah-reader-header {
    width: calc(100% - 24px);
    min-height: 0;
    margin: 0 auto;
    padding: 28px 22px;
    border-radius: 22px;
    background:
      radial-gradient(circle at 88% 12%, rgba(215,180,92,.19), transparent 33%),
      linear-gradient(145deg, #174d42, #0b302a 74%);
    box-shadow: var(--mobile-shadow);
  }
  .surah-reader-header h1 { font-size: clamp(38px, 9vw, 52px); }
  .surah-reader-arabic { font-size: clamp(42px, 12vw, 68px); }
  .surah-reader-shell {
    width: calc(100% - 24px);
    margin: 20px auto 58px;
  }
  .reader-verse-card { scroll-margin-top: 155px !important; }

  /* En-têtes des autres vues sous forme de cartes. */
  .page-header {
    width: calc(100% - 24px);
    min-height: 0;
    margin: 14px auto 0;
    padding: 30px 23px;
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    border-radius: 22px;
    background:
      radial-gradient(circle at 92% 10%, rgba(215,180,92,.18), transparent 32%),
      linear-gradient(145deg, #174d42, #0b302a 74%);
    box-shadow: var(--mobile-shadow);
  }
  .page-header p:last-child { font-size: 15px; }
  .header-number { display: none; }
  .analysis-warning { max-width: none; width: 100%; }

  /* Calcul numérique. */
  .calculator-layout {
    grid-template-columns: 1fr;
    width: calc(100% - 24px);
    margin: 18px auto;
  }
  .calculator-card,
  .result-card,
  .breakdown-card,
  .table-card {
    border-radius: 19px;
  }
  .calculator-card,
  .result-card,
  .breakdown-card,
  .table-card { padding: 19px; }
  #arabicInput {
    min-height: 140px;
    padding: 16px;
    font-size: 27px;
  }
  .surah-loader { grid-template-columns: 1fr; }
  .options-grid { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .result-actions { grid-template-columns: 1fr; }
  .breakdown-card,
  .table-card {
    width: calc(100% - 24px);
    margin-left: auto;
    margin-right: auto;
  }
  .grand-total { font-size: clamp(58px, 17vw, 92px); }
  .letter-sequence { max-height: none; }
  .table-wrap {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  table { min-width: 620px; }

  /* Analyses. */
  .analytics-controls,
  .analytics-grid {
    width: calc(100% - 24px);
    max-width: none;
  }
  .analytics-controls {
    grid-template-columns: 1fr 1fr;
    margin: 18px auto;
    padding: 16px;
    border-radius: 18px;
  }
  .analytics-controls .primary-button { grid-column: 1 / -1; }
  .analytics-grid {
    grid-template-columns: 1fr;
    margin: 0 auto 58px;
    gap: 14px;
  }
  .analysis-card,
  .analysis-card.wide {
    grid-column: auto;
    min-width: 0;
    padding: 17px;
    border-radius: 18px;
  }
  .analysis-card-heading { align-items: flex-start; flex-direction: column; }
  .intertextuality-grid { grid-template-columns: 1fr; }
  .analysis-bars,
  .network-graph,
  .refrain-list { max-width: 100%; overflow-x: auto; }

  /* Méthode. */
  .method-grid {
    grid-template-columns: 1fr;
    width: calc(100% - 24px);
    margin: 18px auto;
    gap: 13px;
  }
  .method-card {
    min-height: 0;
    padding: 21px;
    border-radius: 18px;
  }
  .method-card h2 { margin-top: 35px; }
  .abjad-reference { grid-template-columns: repeat(4, minmax(0,1fr)); }

  /* Dialogues de copie, audio, lecture et informations. */
  .reading-dialog,
  .audio-range-dialog,
  .copy-dialog,
  .verse-info-dialog,
  .v7-lexicon-dialog {
    width: calc(100vw - 12px) !important;
    max-width: none !important;
    max-height: calc(100dvh - 12px) !important;
    margin: auto;
    border-radius: 18px;
  }
  .reading-dialog-shell,
  .audio-range-shell {
    max-height: calc(100dvh - 12px) !important;
  }
  .reading-dialog-header { padding: 17px; }
  .reading-dialog-header h2 { font-size: 27px; }
  .dialog-close { width: 40px; height: 40px; }
  .audio-range-shell { padding: 16px; }
  .audio-range-grid,
  .copy-range-grid,
  .audio-language-mode,
  .copy-language-mode,
  .copy-options,
  .verse-info-metrics {
    grid-template-columns: 1fr !important;
  }
  .audio-range-arrow { transform: rotate(90deg); justify-self: center; }
  .audio-range-boundary { grid-template-columns: 1fr; }
  .dialog-actions,
  .copy-range-actions,
  .multi-range-toolbar {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }
  .dialog-actions button,
  .copy-range-actions button,
  .multi-range-toolbar button { width: 100%; }
  .copy-preview,
  .copy-range-preview { max-height: 40dvh; }
  .verse-info-content { padding: 14px; }
  .verse-info-section { padding: 15px; border-radius: 16px; }

  /* Lecteurs audio : commandes compactes, sans dépasser l'écran. */
  .husary-player,
  .french-reader-player {
    left: 8px !important;
    right: 8px !important;
    bottom: 8px !important;
    width: calc(100% - 16px) !important;
    max-height: min(52dvh, 390px);
    overflow-y: auto;
    grid-template-columns: 1fr !important;
    gap: 9px;
    padding: 12px;
    border-radius: 18px;
  }
  .husary-player-copy { text-align: center; }
  .husary-player-copy strong { white-space: normal; }
  .husary-player-controls,
  .french-reader-controls {
    grid-template-columns: 44px minmax(0, 1fr) 44px !important;
    width: 100%;
    gap: 8px;
  }
  .audio-play-stop,
  .french-play-stop {
    display: flex;
    justify-content: center;
    min-width: 0;
  }
  .audio-main-toggle,
  .french-toggle-button { min-width: 54px; }
  .audio-play-stop .audio-stop-button,
  .french-play-stop .audio-stop-button {
    min-width: 68px;
    padding-inline: 9px;
  }
  .player-reciter-field,
  .french-player-field,
  .french-rate-field {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    max-width: none;
  }
  body.audio-player-open footer { padding-bottom: 250px !important; }
  body.audio-player-open .scroll-to-top { bottom: 262px !important; }

  /* Laboratoire Bayān 7. */
  .v7-study-launcher {
    right: 11px;
    bottom: 12px;
    max-width: calc(100vw - 22px);
    padding: 11px 13px;
  }
  .v7-study-drawer { width: 100vw; }
  .v7-drawer-header { padding: 15px; }
  .v7-tabs {
    top: 74px;
    display: flex;
    gap: 5px;
    overflow-x: auto;
    padding: 8px;
    scroll-snap-type: x proximity;
  }
  .v7-tabs button {
    flex: 0 0 auto;
    min-width: 92px;
    scroll-snap-align: start;
  }
  .v7-tab { padding: 15px 13px 90px; }
  .v7-selection-toolbar,
  .v7-inline-actions,
  .v7-audio-actions,
  .v7-item-actions,
  .v7-word-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .v7-selection-toolbar > *,
  .v7-inline-actions > *,
  .v7-audio-actions > *,
  .v7-item-actions > *,
  .v7-word-actions > * { min-width: 0; width: 100%; }
  .v7-audio-grid,
  .v7-export-grid { grid-template-columns: 1fr; }
  .v7-stat-summary { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .v7-word-card { grid-template-columns: 32px minmax(0,1fr); }
  .v7-word-card dl,
  .v7-definition,
  .v7-word-actions { grid-column: 2; }
  .v7-word-card dl { grid-template-columns: 1fr; }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    padding: 24px 17px;
  }
  footer p { margin: 0; text-align: left; }

  .scroll-to-top {
    right: 11px;
    bottom: 76px;
    padding: 11px 13px;
  }
}

@media (max-width: 620px) {
  .hero {
    padding: 24px 19px 26px;
  }
  .hero h1,
  .page-header h1 { font-size: clamp(35px, 11vw, 46px); }
  .hero-copy > p:last-child { font-size: 14px; }

  .filters-row,
  .search-control-group,
  .analytics-controls {
    grid-template-columns: 1fr;
  }
  .analytics-controls .primary-button,
  .fixed-rules-mini { grid-column: auto; }

  .bulk-result-actions > div,
  .search-stats,
  .verse-actions,
  .surah-toolbar-actions,
  .v7-selection-toolbar,
  .v7-inline-actions,
  .v7-audio-actions,
  .v7-item-actions,
  .v7-word-actions {
    grid-template-columns: 1fr;
  }
  .surah-toolbar-actions > *,
  .surah-toolbar-actions .back-to-results,
  .toolbar-reciter-field,
  .toolbar-french-voice-field { grid-column: auto; }

  .surah-reader-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }
  .surah-reader-arabic { align-self: flex-end; }

  .metric-grid { grid-template-columns: 1fr; }
  .abjad-reference { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .v7-stat-summary { grid-template-columns: 1fr; }

  .occurrence-navigator-controls { grid-template-columns: 1fr; }
  .occurrence-navigator-controls label { grid-column: auto; }
  .occurrence-navigator-controls button { width: 100%; }
}

@media (max-width: 620px) {
  .main-nav { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .nav-work-button { grid-column: auto; }
}

@media (max-width: 430px) {
  .topbar { padding: 9px 9px 10px; }
  .brand-mark { width: 40px; height: 40px; flex-basis: 40px; }
  .brand strong { font-size: 16px; }
  .brand small { font-size: 11px; }
  .version-badge { display: none; }

  .main-nav {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .nav-button { min-height: 40px; font-size: 11px; }

  #searchView { padding-top: 10px; }
  .hero,
  .search-panel,
  .results-section,
  .surah-toolbar,
  .surah-reader-header,
  .surah-reader-shell,
  .page-header,
  .calculator-layout,
  .breakdown-card,
  .table-card,
  .analytics-controls,
  .analytics-grid,
  .method-grid {
    width: calc(100% - 16px);
  }
  .hero { padding: 22px 17px 24px; border-radius: 18px; }
  .hero h1 { font-size: 36px; }
  .search-panel { padding: 13px; border-radius: 18px; }
  .search-box { padding: 5px; }
  .search-box input { font-size: 15px; }

  .section-heading h2,
  .card-heading h2 { font-size: 29px; }
  .search-stats { grid-template-columns: 1fr; }
  .stat-card { min-height: 96px; }
  .verse-content { padding: 15px 13px 16px; }
  .arabic-verse { font-size: 27px; line-height: 1.95; }
  .verse-actions .icon-button { min-height: 44px; }

  .surah-toolbar { padding: 12px; }
  .surah-reader-header { padding: 24px 18px; }
  .surah-reader-arabic { font-size: 46px; }

  .calculator-card,
  .result-card,
  .breakdown-card,
  .table-card,
  .analysis-card,
  .method-card { padding: 16px; }
  .abjad-reference { grid-template-columns: repeat(2, minmax(0,1fr)); }

  .husary-player-controls,
  .french-reader-controls {
    grid-template-columns: 40px minmax(0,1fr) 40px !important;
  }
  .audio-nav-button { width: 40px; }
  .audio-play-stop .audio-stop-button,
  .french-play-stop .audio-stop-button {
    min-width: 62px;
    font-size: 11px;
  }

  .v7-study-launcher {
    left: 8px;
    right: 8px;
    justify-content: center;
    width: auto;
  }
}

/* Écrans très étroits : aucune commande ne doit forcer un débordement. */
@media (max-width: 360px) {
  .hero h1 { font-size: 32px; }
  .nav-button { font-size: 10px; }
  .arabic-verse { font-size: 25px; }
  .primary-button,
  .secondary-button,
  .icon-button { padding-left: 9px; padding-right: 9px; }
  .audio-play-stop,
  .french-play-stop { gap: 4px; }
}