/* Mobil uygulama kabuğu — panel (admin / portal) */
:root {
  --app-top: 56px;
  --app-bottom: 64px;
  --app-safe-b: env(safe-area-inset-bottom, 0px);
  --app-safe-t: env(safe-area-inset-top, 0px);
}

.app-topbar {
  display: none;
}
.app-drawer-backdrop {
  display: none;
}
.app-bottom-nav {
  display: none;
}

@media (max-width: 900px) {
  .panel-body {
    display: block !important;
    min-height: 100dvh;
    background: var(--paper, #eef3f8);
    padding-bottom: calc(var(--app-bottom) + var(--app-safe-b) + .5rem);
  }

  /* Üst bar */
  .app-topbar {
    display: flex;
    align-items: center;
    gap: .65rem;
    position: sticky;
    top: 0;
    z-index: 60;
    height: calc(var(--app-top) + var(--app-safe-t));
    padding: var(--app-safe-t) .85rem 0;
    background: linear-gradient(180deg, var(--navy, #0b1f33), var(--navy-2, #132c45));
    color: #fff;
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
  }
  .app-topbar .app-menu-btn,
  .app-topbar .app-top-action {
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: rgba(255,255,255,.1);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    flex-shrink: 0;
  }
  .app-topbar .app-menu-btn svg,
  .app-topbar .app-top-action svg { width: 20px; height: 20px; }
  .app-topbar .app-title {
    flex: 1;
    min-width: 0;
  }
  .app-topbar .app-title strong {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .app-topbar .app-title small {
    display: block;
    font-size: .72rem;
    opacity: .75;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* Drawer menü */
  .app-drawer-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 80;
    background: rgba(8,16,28,.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity .22s ease, visibility .22s;
    backdrop-filter: blur(2px);
  }
  body.drawer-open .app-drawer-backdrop {
    opacity: 1;
    visibility: visible;
  }

  .side-nav {
    position: fixed !important;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(86vw, 320px) !important;
    z-index: 90;
    transform: translateX(-105%);
    transition: transform .28s cubic-bezier(.2,.8,.2,1);
    padding: calc(.9rem + var(--app-safe-t)) .9rem calc(1rem + var(--app-safe-b));
    box-shadow: 12px 0 40px rgba(0,0,0,.35);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  body.drawer-open .side-nav {
    transform: translateX(0);
  }
  body.drawer-open {
    overflow: hidden;
  }
  .side-nav [data-drawer-close] {
    display: grid !important;
  }

  .side-nav .brand.compact {
    margin-bottom: .4rem;
  }
  .side-nav .nav-tree {
    flex-direction: column !important;
    flex-wrap: nowrap !important;
    overflow: visible !important;
  }
  .nav-tree-group {
    flex: none !important;
  }

  /* İçerik */
  .panel-main {
    padding: .9rem .85rem 1.2rem !important;
    max-width: 100%;
  }
  .panel-top {
    margin-bottom: .85rem !important;
    align-items: flex-start !important;
  }
  .panel-top h1 {
    font-size: 1.45rem !important;
    line-height: 1.2;
  }
  .panel-top p {
    font-size: .85rem;
  }

  /* Alt sekme çubuğu */
  .app-bottom-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 70;
    height: calc(var(--app-bottom) + var(--app-safe-b));
    padding: .35rem .2rem var(--app-safe-b);
    background: rgba(255,255,255,.94);
    border-top: 1px solid rgba(11,31,51,.08);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 -8px 28px rgba(11,31,51,.08);
  }
  .app-bottom-nav a,
  .app-bottom-nav button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .2rem;
    border: 0;
    background: transparent;
    color: #5b6775;
    font: inherit;
    font-size: .65rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    padding: .25rem;
    border-radius: 12px;
    min-height: 52px;
  }
  .app-bottom-nav a.is-active,
  .app-bottom-nav button.is-active {
    color: var(--navy, #0b1f33);
  }
  .app-bottom-nav a.is-active .app-tab-ico,
  .app-bottom-nav button.is-active .app-tab-ico {
    background: color-mix(in srgb, var(--gold, #c4a35a) 28%, #fff);
    color: var(--navy, #0b1f33);
    transform: translateY(-2px);
  }
  .app-tab-ico {
    width: 34px;
    height: 28px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    transition: transform .15s ease, background .15s;
  }
  .app-tab-ico svg {
    width: 18px;
    height: 18px;
  }

  /* Kartlar / formlar */
  .data-card, .form-card, .stat, .kpi {
    border-radius: 16px !important;
  }
  .stat-grid, .kpi-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: .65rem !important;
  }
  .actions-row {
    gap: .45rem !important;
    margin-bottom: .75rem !important;
  }
  .actions-row .btn {
    flex: 1 1 auto;
    min-height: 42px;
    justify-content: center;
  }
  .flash {
    width: auto !important;
    margin: 0 0 .75rem !important;
    border-radius: 12px;
    font-size: .9rem;
  }

  /* Tablolar → dokunmatik kart listesi */
  .table-wrap {
    overflow: visible !important;
    margin: 0 -0.15rem;
  }
  .table-wrap table,
  .table-wrap thead,
  .table-wrap tbody,
  .table-wrap th,
  .table-wrap td,
  .table-wrap tr {
    display: block;
    width: 100%;
  }
  .table-wrap thead {
    display: none;
  }
  .table-wrap tr {
    background: #fff;
    border: 1px solid var(--line, #d7dee7);
    border-radius: 14px;
    padding: .75rem .85rem;
    margin-bottom: .65rem;
    box-shadow: 0 6px 18px rgba(11,31,51,.05);
  }
  .table-wrap td {
    border: 0 !important;
    padding: .28rem 0 !important;
    font-size: .92rem;
  }
  .table-wrap td::before {
    content: attr(data-label);
    display: block;
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #5b6775;
    margin-bottom: .1rem;
  }
  .table-wrap td:last-child {
    padding-top: .55rem !important;
    margin-top: .35rem;
    border-top: 1px solid #eef1f5 !important;
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
  }
  .table-wrap td:last-child::before {
    display: none;
  }

  /* Win dialog → alt sheet */
  .win-backdrop {
    align-items: flex-end !important;
    padding: 0 !important;
  }
  .win-window {
    width: 100% !important;
    max-width: 100% !important;
    max-height: min(92dvh, 920px) !important;
    border-radius: 18px 18px 0 0 !important;
    border-left: 0 !important;
    border-right: 0 !important;
    border-bottom: 0 !important;
    animation: appSheetUp .22s ease !important;
  }
  .win-window.is-max {
    width: 100% !important;
    height: 96dvh !important;
    max-height: 96dvh !important;
  }
  .win-window.is-min {
    width: 100% !important;
    margin: 0 !important;
    align-self: flex-end;
  }
  .win-body {
    padding: .9rem 1rem calc(1rem + var(--app-safe-b)) !important;
  }
  .win-actions {
    flex-wrap: wrap;
  }
  .win-actions .btn {
    flex: 1;
    min-height: 44px;
  }
  .win-confirm {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 18px 18px 0 0 !important;
    align-self: flex-end;
  }
  .win-confirm-backdrop {
    align-items: flex-end !important;
    padding: 0 !important;
  }

  input, select, textarea, .btn {
    font-size: 16px !important; /* iOS zoom önleme */
  }
  .btn-sm {
    min-height: 40px;
    padding: .5rem .85rem !important;
  }
}

@keyframes appSheetUp {
  from { transform: translateY(18px); opacity: .6; }
  to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 480px) {
  .stat-grid, .kpi-grid {
    grid-template-columns: 1fr !important;
  }
  .media-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* Public site — mobil app hissi */
@media (max-width: 900px) {
  .site-header {
    padding-top: var(--app-safe-t);
  }
  .header-inner {
    min-height: 60px;
  }
  .hero h1 {
    font-size: clamp(1.8rem, 8vw, 2.4rem) !important;
  }
  .container {
    width: min(1120px, calc(100% - 1.25rem));
  }
  .auth-shell {
    min-height: 100dvh;
  }
  .auth-panel {
    padding: 1.25rem !important;
  }
}