/* ============================================================
 * Mobile upgrade — < 768px vira web-app experience
 * Desktop mantém o estilo atual.
 * ============================================================ */

/* Header mobile fixed no topo (invisível no desktop) */
.mobile-header { display: none; }
.bottomnav { display: none; }
.sidebar-overlay { display: none; }

@media (max-width: 767px) {
  /* Header mobile visível */
  .mobile-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 52px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    z-index: 90;
    display: flex;
    align-items: center;
    padding: 0 var(--sp-3);
    gap: var(--sp-3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .mobile-header__menu {
    background: transparent;
    border: 0;
    font-size: 22px;
    color: var(--text-primary);
    padding: 6px 10px;
    cursor: pointer;
    border-radius: 8px;
  }
  .mobile-header__menu:active { background: var(--bg-marble); }
  .mobile-header__brand {
    font-weight: 700;
    font-size: 15px;
    color: var(--text-primary);
    letter-spacing: 0.02em;
  }
  .mobile-header__spacer { flex: 1; }

  /* Sidebar vira drawer fora da tela */
  .sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: 280px !important;
    max-width: 85vw;
    z-index: 200;
    transform: translateX(-105%);
    transition: transform 260ms cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.35);
    padding-bottom: env(safe-area-inset-bottom, 12px);
  }
  .sidebar.is-mobile-open { transform: translateX(0); }
  .sidebar.is-collapsed { transform: translateX(-105%); }
  .sidebar__collapse-btn { display: none; }
  .sidebar-floating-toggle { display: none !important; }

  /* Overlay */
  .sidebar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 150;
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease;
  }
  .sidebar-overlay.is-visible { opacity: 1; pointer-events: auto; }
  body.drawer-open { overflow: hidden; }

  /* Bottom nav fixed no rodapé */
  .bottomnav {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    height: 62px;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    z-index: 90;
    display: flex;
    justify-content: space-around;
    align-items: stretch;
    padding-bottom: env(safe-area-inset-bottom, 0);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .bottomnav__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 6px 4px;
    background: transparent;
    border: 0;
    cursor: pointer;
    transition: color 150ms ease;
    min-height: 44px;
  }
  .bottomnav__item.is-active { color: var(--text-primary); }
  .bottomnav__item.is-active .bottomnav__ico { transform: scale(1.1); }
  .bottomnav__item:active { color: var(--text-primary); background: var(--bg-marble); }
  .bottomnav__ico {
    font-size: 18px;
    line-height: 1;
    transition: transform 150ms ease;
  }
  .bottomnav__label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }
  .bottomnav__item--menu { color: var(--text-muted); }

  /* Main content — respeita header + bottom nav */
  .page > .main,
  body.page > main.main {
    max-width: 100% !important;
    margin-left: 0 !important;
    padding: 68px 16px 76px !important;
  }

  /* Page header mobile */
  .page-header {
    padding: 0 !important;
    margin-bottom: 20px !important;
  }
  .page-header__title {
    font-size: 28px !important;
    line-height: 1.15 !important;
  }
  .page-header__eyebrow { font-size: 10px !important; }
  .page-header__sub { font-size: 14px !important; line-height: 1.5 !important; }

  /* Modais viram bottom-sheet full-screen */
  .modal-backdrop {
    align-items: flex-end !important;
    padding: 0 !important;
  }
  .modal {
    width: 100% !important;
    max-width: 100% !important;
    max-height: 92dvh !important;
    border-radius: 20px 20px 0 0 !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
  }
  .modal__header,
  .modal__head {
    padding: 12px 16px !important;
    position: sticky;
    top: 0;
    z-index: 5;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
  }
  .modal__body {
    padding: 16px !important;
    overflow-y: auto !important;
    flex: 1;
  }
  .modal__footer {
    padding: 12px 16px !important;
    position: sticky;
    bottom: 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    z-index: 5;
  }

  /* Touch targets */
  .btn { min-height: 44px; padding: 10px 14px; }
  .btn--sm { min-height: 38px; padding: 8px 12px; font-size: 13px; }
  .btn--xs { min-height: 32px; padding: 6px 10px; font-size: 12px; }

  /* Inputs */
  .input, .textarea, .select {
    font-size: 16px !important; /* previne zoom no iOS */
    min-height: 44px;
    padding: 10px 12px;
  }
  .textarea { min-height: 90px; }

  /* KPI grid — 2 cols */
  .kpi-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
  }
  .kpi { padding: 14px !important; }
  .kpi__value { font-size: 32px !important; }
  .kpi__label { font-size: 10px !important; }
  .kpi__sub { font-size: 11px !important; }

  /* Dash 2col vira 1col */
  .dash-grid--2col { grid-template-columns: 1fr !important; }
  .dash-grid--3col { grid-template-columns: 1fr !important; }

  /* Filtros na gallery — scroll horizontal em vez de wrap */
  .filters {
    padding: 12px !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .filters__group {
    flex-wrap: nowrap !important;
    white-space: nowrap;
  }
  .filters__chip {
    flex-shrink: 0;
    font-size: 11px !important;
  }

  /* Gallery grid — 1 coluna */
  .gallery-grid,
  #grid { grid-template-columns: 1fr !important; gap: 16px !important; }

  /* Photos grid — 3 cols */
  .gal-grid, #gal-grid { grid-template-columns: repeat(3, 1fr) !important; gap: 4px !important; }

  /* Chips de período scroll horizontal */
  .gal-periods {
    flex-direction: column;
    align-items: flex-start !important;
  }
  .gal-periods__chips {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap !important;
    padding-bottom: 4px;
    width: 100%;
  }
  .gal-period { flex-shrink: 0; }

  /* Filtros gal-filter (galeria fotos) — scroll horizontal com CONTAINMENT */
  .gallery-toolbar {
    display: flex !important;
    flex-direction: column;
    align-items: stretch !important;
    gap: 10px;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }
  .gallery-toolbar__filters {
    display: flex !important;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap !important;
    padding-bottom: 4px;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    scrollbar-width: none;
  }
  .gallery-toolbar__filters::-webkit-scrollbar { display: none; }
  .gal-filter {
    flex-shrink: 0;
    font-size: 11px !important;
    padding: 8px 12px !important;
    white-space: nowrap;
  }
  .gallery-toolbar__actions {
    display: flex !important;
    flex-wrap: wrap;
    gap: 8px;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }
  .gallery-toolbar__actions > * { min-width: 0; }

  /* Editor gallery — cols viram 1 */
  .edit-grid,
  .m-ready__cols {
    grid-template-columns: 1fr !important;
  }
  .m-ready-block { padding: 16px !important; }
  .m-ready__head { flex-wrap: wrap; }
  .m-ready__head h3 { font-size: 15px !important; }
  .m-ready__head p { font-size: 11px !important; }

  /* Sequência de dumps — 2 cols */
  .proposal-card__sequence {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .proposals-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap !important;
  }
  .proposals-tab { flex-shrink: 0; }

  /* Cards de análise IA */
  .m-analysis-head {
    flex-direction: column;
    align-items: flex-start !important;
  }
  .m-analysis-score { font-size: 34px !important; }
  .m-analysis-verdict-wrap { align-items: flex-start !important; }

  /* 3 opções legenda */
  .m-caption-card { padding: 12px !important; }
  .m-caption-card__head { flex-wrap: wrap; }
  .m-caption-card__actions { flex-wrap: wrap; }

  /* Música cards */
  .m-music-card { flex-direction: column; align-items: stretch !important; }
  .m-music-card__actions {
    flex-direction: row !important;
    min-width: 0 !important;
    justify-content: space-between;
    width: 100%;
  }
  .m-music-card__btn { flex: 1; justify-content: center; }

  /* Curador dumps — proposal cards */
  .proposal-card__head {
    flex-direction: column;
    gap: 12px;
  }
  .proposal-card__theme { font-size: 20px !important; }
  .proposal-card__score-pill { align-self: flex-start !important; }

  /* ============ Photo modal (galeria fotos) — fullscreen mobile ============ */
  /* Root: fixed em 100vw x 100dvh, sem overflow */
  .photo-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100dvh !important;
    max-width: 100vw !important;
    max-height: 100dvh !important;
    overflow: hidden !important;
    padding: 0 !important;
    z-index: 1000 !important;
  }
  .photo-modal__backdrop { background: rgba(0,0,0,0.98) !important; }
  .photo-modal__shell {
    width: 100% !important;
    height: 100% !important;
    padding: 0 !important;
    max-width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
  }
  .photo-modal__shell--split { padding: 0 !important; }
  .photo-modal__split {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: none !important;
    grid-template-rows: none !important;
    max-width: 100% !important;
    width: 100% !important;
    height: 100% !important;
    gap: 0 !important;
    margin: 0 !important;
  }
  .photo-modal__media-wrap {
    height: 55vh !important;
    max-height: 55vh !important;
    min-height: 45vh !important;
    padding: 0 !important;
    border-radius: 0 !important;
    background: #000 !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: relative;
    flex: none !important;
  }
  .photo-modal__media {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .photo-modal__side {
    flex: 1 !important;
    max-height: none !important;
    min-height: 0 !important;
    border-radius: 20px 20px 0 0 !important;
    padding: 16px 16px calc(16px + env(safe-area-inset-bottom, 0)) !important;
    margin-top: -12px;
    position: relative;
    z-index: 2;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
  }
  .photo-modal__close {
    top: calc(12px + env(safe-area-inset-top, 0)) !important;
    right: 12px !important;
    width: 36px !important;
    height: 36px !important;
    font-size: 20px !important;
    background: rgba(0,0,0,0.6) !important;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 10;
  }
  .photo-modal__nav {
    width: 40px !important;
    height: 40px !important;
    font-size: 22px !important;
    background: rgba(0,0,0,0.55) !important;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }
  .photo-modal__nav--prev { left: 8px !important; }
  .photo-modal__nav--next { right: 8px !important; }
  .photo-modal__fav {
    top: calc(12px + env(safe-area-inset-top, 0)) !important;
    right: 60px !important;
    width: 36px !important;
    height: 36px !important;
    font-size: 18px !important;
    background: rgba(0,0,0,0.6) !important;
    z-index: 10;
  }
  .photo-modal__side-head { padding: 0 0 12px !important; }
  .photo-modal__name {
    font-size: 14px !important;
    word-break: break-word;
    overflow-wrap: break-word;
  }
  .photo-modal__sub {
    font-size: 11px !important;
    line-height: 1.5;
    word-break: break-word;
  }
  .photo-modal__date-row {
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 10px;
  }
  .photo-modal__date-input {
    flex: 1;
    min-width: 130px;
    font-size: 13px;
  }
  .photo-modal__side-actions {
    flex-direction: column !important;
    gap: 8px !important;
    padding: 12px 0 0 !important;
    position: sticky;
    bottom: 0;
    background: var(--bg-card);
    z-index: 3;
  }
  .photo-modal__side-actions .btn {
    width: 100% !important;
    flex: none !important;
  }

  /* Análise IA dentro do side — hierarquia melhorada */
  .photo-modal__analysis { padding: 0 !important; }
  .pm-analysis-head {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 8px;
  }
  .pm-analysis-score { font-size: 32px !important; }

  /* Search input full-width */
  .gal-search {
    flex: 1 1 100% !important;
    width: 100%;
    box-sizing: border-box;
    order: -1;
  }

  /* Select bar (multi-select) */
  .select-bar {
    flex-direction: column;
    align-items: stretch !important;
    gap: 10px;
  }
  .select-bar__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }
  .select-bar__actions .btn--primary {
    grid-column: 1 / -1;
  }

  /* Previne qualquer overflow horizontal na página */
  html, body { overflow-x: hidden !important; max-width: 100vw !important; }

  /* Calendar mobile — 1 dia por linha vertical */
  .cal-days {
    grid-template-columns: repeat(7, minmax(50px, 1fr)) !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .cal-day { min-height: 60px !important; padding: 4px !important; }
  .cal-day__num { font-size: 11px !important; }
  .cal-header { padding: 12px !important; flex-wrap: wrap; gap: 10px; }

  /* Grid emulator iPhone — menor */
  .ig { max-width: 100% !important; transform: scale(0.85); transform-origin: top center; margin-bottom: -80px; }

  /* Board / Ideas kanban — scroll horizontal */
  .board-columns, .idea-columns {
    display: flex !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    padding-bottom: 8px;
  }
  .column, .idea-column {
    min-width: 260px !important;
    flex-shrink: 0;
  }

  /* Referências grid */
  .refs-grid { grid-template-columns: 1fr !important; }

  /* Tutoriais */
  .tut-grid { grid-template-columns: 1fr !important; }

  /* Dashboard specific */
  .throwback-card {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 8px !important;
  }
  .throwback-card__cta { align-self: flex-end; }

  /* Toasts */
  .toast {
    left: 12px !important;
    right: 12px !important;
    bottom: 76px !important;
    width: auto !important;
    text-align: center;
  }
}

/* iPhone SE e menores — ajustes extra */
@media (max-width: 380px) {
  .page-header__title { font-size: 24px !important; }
  .kpi__value { font-size: 28px !important; }
  .bottomnav__label { font-size: 8px !important; }
}