/* ===================================================================
 * Cep Muhasebe — Adminator esinlenmesi
 * Beyaz sidebar, mavi/gri-mavi vurgular, ferah kartlar, yumuşak gölgeler.
 * =================================================================== */

:root {
    --bg:                 #f5f6fa;
    --surface:            #ffffff;
    --sidebar-bg:         #ffffff;
    --sidebar-border:     #e9ecef;
    --sidebar-text:       #525f7f;
    --sidebar-text-mute:  #9ca3b3;
    --sidebar-hover-bg:   #f7f8fc;
    --sidebar-active-bg:  #f4f6fc;
    --topbar-bg:          #ffffff;

    --border:             #ececec;
    --border-strong:      #d8d8d8;

    --text:               #2e323c;
    --text-muted:         #74798c;
    --text-subtle:        #a5acba;

    --primary:            #5e72e4;          /* Adminator primary mavi-mor */
    --primary-hover:      #4f63dd;
    --primary-soft:       #eaeefe;
    --primary-text:       #4252b5;

    --accent:             #11cdef;
    --success:            #2dce89;
    --success-soft:       #e0f7eb;
    --danger:             #f5365c;
    --danger-soft:        #fde2e8;
    --warning:            #fb6340;
    --warning-soft:       #fee8e1;
    --info:               #5e72e4;
    --info-soft:          #eaeefe;
    --muted-soft:         #f0f1f4;

    --radius-sm:          4px;
    --radius:             8px;
    --radius-lg:          12px;
    --shadow-xs:          0 1px 2px rgba(0,0,0,.03);
    --shadow-sm:          0 1px 3px rgba(0,0,0,.05);
    --shadow:             0 4px 25px rgba(0,0,0,.04);
    --shadow-lg:          0 15px 35px rgba(50,50,93,.10), 0 5px 15px rgba(0,0,0,.07);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

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

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #d5d9e2; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #aab0bd; }

/* ===================================================================
 * LAYOUT — Sidebar + Topbar + Main
 * =================================================================== */
.app {
    display: grid;
    grid-template-columns: 232px 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas:
        "sidebar topbar"
        "sidebar main";
    min-height: 100vh;
}

/* ---- Sidebar ---- */
.sidebar {
    grid-area: sidebar;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
}

.sidebar__brand {
    padding: 18px 22px;
    border-bottom: 1px solid var(--sidebar-border);
    display: flex;
    align-items: center;
    gap: 10px;
}
.sidebar__brand-logo {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--primary) 0%, #825ee4 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: -.5px;
    box-shadow: 0 4px 10px rgba(94,114,228,.25);
}
.sidebar__brand-text h1 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -.2px;
}
.sidebar__brand-text .tag {
    font-size: 10.5px;
    color: var(--sidebar-text-mute);
    text-transform: uppercase;
    letter-spacing: 1.1px;
    font-weight: 600;
    margin-top: 1px;
    display: block;
}

.sidebar__menu {
    list-style: none;
    margin: 16px 0;
    padding: 0 14px;
    flex: 1;
    overflow-y: auto;
}
.sidebar__menu li { margin: 1px 0; }

.sidebar__menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: var(--sidebar-text);
    border-radius: var(--radius-sm);
    transition: background .15s ease, color .15s ease;
    font-size: 13.5px;
    font-weight: 500;
    position: relative;
}
.sidebar__menu a i { font-size: 16px; width: 18px; text-align: center; color: var(--sidebar-text-mute); }
.sidebar__menu a:hover { background: var(--sidebar-hover-bg); color: var(--text); }
.sidebar__menu a:hover i { color: var(--primary); }

.sidebar__menu a.active {
    background: var(--sidebar-active-bg);
    color: var(--primary-text);
    font-weight: 600;
}
.sidebar__menu a.active i { color: var(--primary); }
.sidebar__menu a.active::before {
    content: "";
    position: absolute;
    left: -14px;
    top: 6px; bottom: 6px;
    width: 3px;
    background: var(--primary);
    border-radius: 0 4px 4px 0;
}

.sidebar__menu .menu-section {
    padding: 14px 14px 6px;
    font-size: 10.5px;
    color: var(--sidebar-text-mute);
    text-transform: uppercase;
    letter-spacing: 1.4px;
    font-weight: 700;
}

.sidebar__footer {
    padding: 14px 18px;
    border-top: 1px solid var(--sidebar-border);
    font-size: 11.5px;
    color: var(--sidebar-text-mute);
}

/* ---- Topbar ---- */
.topbar {
    grid-area: topbar;
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--border);
    padding: 0 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
}
.topbar__title h2 {
    margin: 0;
    font-size: 15.5px;
    font-weight: 600;
    color: var(--text);
}
.topbar__title small {
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 1px;
    display: block;
}
.topbar__search {
    flex: 1;
    max-width: 320px;
    margin: 0 32px;
    position: relative;
}
.topbar__search input {
    width: 100%;
    padding: 8px 14px 8px 36px;
    border: 1px solid var(--border);
    background: var(--bg);
    border-radius: 6px;
    font-size: 13px;
    transition: border-color .15s, background .15s;
}
.topbar__search input:focus {
    background: #fff;
    border-color: var(--primary);
    outline: none;
}
.topbar__search i {
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-subtle);
    font-size: 14px;
}

.topbar__user {
    display: flex;
    align-items: center;
    gap: 14px;
}
.topbar__user .who { text-align: right; font-size: 13px; line-height: 1.3; }
.topbar__user .who small { color: var(--text-muted); display: block; font-size: 11.5px; }
.topbar__user .avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, #825ee4 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13.5px;
    box-shadow: 0 2px 6px rgba(94,114,228,.30);
}

.main {
    grid-area: main;
    padding: 26px;
    overflow-x: auto;
}

/* ===================================================================
 * BUTTONS
 * =================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s, box-shadow .15s, transform .05s;
    text-decoration: none;
    line-height: 1.3;
    letter-spacing: .2px;
}
.btn:hover  { background: var(--primary-hover); color: #fff; box-shadow: 0 4px 12px rgba(94,114,228,.22); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; box-shadow: none; transform: none; }

.btn--ghost {
    background: #fff;
    color: var(--text);
    border-color: var(--border);
}
.btn--ghost:hover {
    background: #fafbfc;
    color: var(--primary);
    border-color: var(--primary);
    box-shadow: none;
}

.btn--danger  { background: var(--danger); }
.btn--danger:hover  { background: #d62a4d; box-shadow: 0 4px 12px rgba(245,54,92,.22); }

.btn--success { background: var(--success); }
.btn--success:hover { background: #26b072; box-shadow: 0 4px 12px rgba(45,206,137,.22); }

.btn--warning { background: var(--warning); color: #fff; }

.btn--sm    { padding: 5px 12px; font-size: 12px; }
.btn--block { width: 100%; }

/* ===================================================================
 * CARDS
 * =================================================================== */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xs);
    margin-bottom: 20px;
    overflow: hidden;
}
.card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 22px;
    border-bottom: 1px solid var(--border);
    background: #fcfcfd;
}
.card__title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -.1px;
}
.card__body { padding: 22px; }

/* ===================================================================
 * STAT CARDS
 * =================================================================== */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow-xs);
    position: relative;
    overflow: hidden;
    transition: box-shadow .2s;
}
.stat-card:hover { box-shadow: var(--shadow); }
.stat-card__label {
    color: var(--text-muted);
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .6px;
    font-weight: 600;
    margin-bottom: 8px;
}
.stat-card__value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.1;
    letter-spacing: -.5px;
}
.stat-card__sub {
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.stat-card__icon {
    position: absolute;
    top: 18px; right: 18px;
    width: 40px; height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
}
.stat-card__icon--primary { background: linear-gradient(135deg, var(--primary), #825ee4); }
.stat-card__icon--success { background: linear-gradient(135deg, var(--success), #1aae6f); }
.stat-card__icon--warning { background: linear-gradient(135deg, var(--warning), #f3a847); }
.stat-card__icon--danger  { background: linear-gradient(135deg, var(--danger), #ec0c38); }
.stat-card__icon--info    { background: linear-gradient(135deg, var(--accent), #1171ef); }
.stat-card__icon--muted   { background: linear-gradient(135deg, #a5acba, #74798c); }

/* --- Pastel renkli stat-card varyantları --- */
.stat-card--primary { background: #eef0fe; border-color: #dfe3fc; }
.stat-card--primary .stat-card__value { color: #4252b5; }
.stat-card--warning { background: #fff4ef; border-color: #ffe2d6; }
.stat-card--warning .stat-card__value { color: #c7421f; }
.stat-card--info    { background: #eafaff; border-color: #cdeffb; }
.stat-card--info    .stat-card__value { color: #0b86a8; }
.stat-card--success { background: #eafaf2; border-color: #cdeede; }
.stat-card--success .stat-card__value { color: #1a8a5b; }
.stat-card--muted   { background: #f4f5f7; border-color: #e6e8ec; }
.stat-card--muted   .stat-card__value { color: #5b6270; }

/* Değer güncellenince kısa vurgu animasyonu */
@keyframes statPulse {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.12); }
    100% { transform: scale(1); }
}
.stat-card__value.is-updated { animation: statPulse .35s ease; }

/* ===================================================================
 * TABLES
 * =================================================================== */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}
.table th, .table td {
    text-align: left;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.table thead th {
    background: #fafbfc;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .6px;
    border-bottom: 1px solid var(--border);
}
.table tbody tr { transition: background .12s; }
.table tbody tr:hover { background: #fafbfc; }
.table tbody td.actions { text-align: right; white-space: nowrap; }
.table tbody tr:last-child td { border-bottom: none; }

/* Zebra (strip) — satırları ayırt etmek için */
.table--striped tbody tr:nth-child(odd) { background: #f7f8fa; }
.table--striped tbody tr:hover { background: #eef1f6; }

/* Belge tablosu — duruma göre renkli sol şerit + ikonlu thead */
#docs-table thead th { background: #f1f3fb; color: #5560a8; }
#docs-table tbody tr td:first-child {
    border-left: 3px solid transparent;
    font-weight: 600;
    color: var(--text-muted);
}
#docs-table tbody tr.doc--pending    td:first-child { border-left-color: var(--warning); }
#docs-table tbody tr.doc--processing td:first-child { border-left-color: var(--accent); }
#docs-table tbody tr.doc--completed  td:first-child { border-left-color: var(--primary); }
#docs-table tbody tr.doc--failed     td:first-child { border-left-color: var(--danger); }
#docs-table tbody tr.doc--approved   td:first-child { border-left-color: var(--success); }
#docs-table tbody tr.doc--exported   td:first-child { border-left-color: var(--text-subtle); }

/* Tutar hücresi vurgusu */
#docs-table tbody td.col-amount strong { color: #1a8a5b; }

/* Aksiyon butonları renk ipuçları */
.btn--ghost.js-detail:hover { color: var(--primary); border-color: var(--primary); }
.btn--ghost.js-delete { color: var(--danger); }
.btn--ghost.js-delete:hover { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }

/* Filtre çubuğu hafif renkli zemin */
.filter-bar {
    padding: 14px 22px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, #f6f8ff 0%, #fcfcfd 100%);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: flex-end;
}
.filter-bar label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .4px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-muted);
}

/* Tablo alt çubuğu: sayfalama + bilgi */
.table-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 18px;
    border-top: 1px solid var(--border);
    background: #fcfcfd;
    flex-wrap: wrap;
}
.pagination { display: flex; align-items: center; gap: 6px; }
.pagination .page-info { font-size: 12.5px; color: var(--text-muted); margin: 0 6px; }

/* Müşteri erişim seçici (yetkiler modalı) */
/* Sonuç kutusu normal akışta (inline) — modal overflow'u tarafından kırpılmaz. */
.perm-results {
    max-height: 240px;
    overflow-y: auto;
    background: var(--surface, #fff);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow-xs);
    margin-top: 6px;
}
.perm-result {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 13.5px;
}
.perm-result:last-child { border-bottom: none; }
.perm-assigned {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    max-height: 260px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    min-height: 52px;
    align-content: flex-start;
}
.perm-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary-50, #eef2ff);
    color: var(--primary-700, #3730a3);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 4px 6px 4px 12px;
    font-size: 12.5px;
    line-height: 1.4;
}
.perm-chip__x {
    border: none;
    background: rgba(0, 0, 0, .06);
    color: inherit;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.perm-chip__x:hover { background: var(--danger, #dc2626); color: #fff; }

/* ===================================================================
 * FORMS
 * =================================================================== */
.form-row { margin-bottom: 18px; }
.form-row label {
    display: block;
    font-size: 12.5px;
    color: var(--text);
    margin-bottom: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .4px;
}
.form-row .hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    font-size: 13.5px;
    font-family: inherit;
    transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(94,114,228,.15);
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

/* ===================================================================
 * BADGES
 * =================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    background: var(--muted-soft);
    color: var(--text-muted);
}
.badge--success { background: var(--success-soft); color: var(--success); }
.badge--danger  { background: var(--danger-soft);  color: var(--danger); }
.badge--warning { background: var(--warning-soft); color: var(--warning); }
.badge--info    { background: var(--info-soft);    color: var(--primary-text); }
.badge--muted   { background: var(--muted-soft);   color: var(--text-muted); }

/* Çoklu fiş rozeti: aynı görselden çıkan birden fazla belge */
.badge-multi {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    margin-left: 6px;
    padding: 1px 7px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    background: var(--info-soft);
    color: var(--primary-text);
    vertical-align: middle;
    white-space: nowrap;
}

/* ===================================================================
 * MODAL
 * =================================================================== */
.modal-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(15, 23, 42, .55);
    backdrop-filter: blur(2px);
    z-index: 100;
    align-items: center;
    justify-content: center;
}
.modal-backdrop.open { display: flex; }
.modal {
    background: #fff;
    border-radius: var(--radius);
    width: 90%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalIn .2s ease;
}
@keyframes modalIn {
    from { transform: translateY(-10px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}
.modal__header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fcfcfd;
}
.modal__title { margin: 0; font-size: 15px; font-weight: 600; color: var(--text); }
.modal__close {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}
.modal__close:hover { color: var(--danger); }
.modal__body { padding: 22px; }
.modal__footer {
    padding: 16px 22px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    background: #fcfcfd;
}

/* ===================================================================
 * TOAST / ALERT
 * =================================================================== */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid;
    margin-bottom: 16px;
    font-size: 13.5px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.alert--danger  { background: var(--danger-soft);  border-color: #fcbcc9; color: #b6193e; }
.alert--success { background: var(--success-soft); border-color: #b0eccf; color: #1a8a5b; }
.alert--warning { background: var(--warning-soft); border-color: #fdc6b2; color: #c7421f; }
.alert--info    { background: var(--info-soft);    border-color: #c8d0fa; color: var(--primary-text); }

.toast-container {
    position: fixed;
    top: 20px; right: 20px;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.toast {
    background: #fff;
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    font-size: 13.5px;
    color: var(--text);
    animation: toastIn .2s ease;
}
.toast--success { border-left-color: var(--success); }
.toast--danger  { border-left-color: var(--danger); }
.toast--warning { border-left-color: var(--warning); }
@keyframes toastIn {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ===================================================================
 * LOGIN
 * =================================================================== */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 20% 25%, rgba(94,114,228,.10), transparent 45%),
        radial-gradient(circle at 80% 80%, rgba(130,94,228,.10), transparent 45%),
        var(--bg);
    padding: 24px;
}
.login-box {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px 36px 32px;
    width: 100%;
    max-width: 420px;
}
.login-box .brand {
    text-align: center;
    margin-bottom: 24px;
}
.login-box .brand-logo {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary) 0%, #825ee4 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 22px;
    box-shadow: 0 8px 20px rgba(94,114,228,.30);
}
.login-box .brand h1 {
    font-size: 21px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--text);
    letter-spacing: -.3px;
}
.login-box .brand p {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}
.login-box .demo-info {
    margin-top: 22px;
    background: #fbfbfd;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.7;
}
.login-box .demo-info code {
    background: #fff;
    padding: 1px 6px;
    border-radius: 3px;
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 11.5px;
}

/* ===================================================================
 * GENEL ANİMASYONLAR
 * =================================================================== */
@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}
.spin { animation: spin 1.2s linear infinite; display: inline-block; }

/* ===================================================================
 * UPLOAD ZONE + KAMERA
 * =================================================================== */
.upload-zone {
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    background: #fafbfc;
    transition: background .15s, border-color .15s;
    cursor: pointer;
    user-select: none;
}
.upload-zone:hover,
.upload-zone.is-dragover {
    background: #f0f3fa;
    border-color: var(--primary);
}
.upload-zone__icon {
    display: block;
    font-size: 38px;
    color: var(--primary);
    margin-bottom: 8px;
}
.upload-zone__title {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text);
}
.upload-zone__hint {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-top: 4px;
}
.upload-zone__actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 14px;
}

.upload-preview {
    margin-top: 14px;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}
.upload-preview__thumb {
    width: 54px;
    height: 54px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--muted-soft);
    flex: none;
}
.upload-preview__thumb[src=""] { display: none; }
.upload-preview__meta { flex: 1; min-width: 0; }
.upload-preview__meta strong {
    display: block;
    font-size: 13.5px;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.upload-preview__meta .muted {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.camera-stage {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background: #111;
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.camera-stage video,
.camera-stage #camera-preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ===================================================================
 * TABS (super-admin/office.php)
 * =================================================================== */
.tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
}
.tabs .tab {
    padding: 14px 18px;
    border-bottom: 2px solid transparent;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    transition: color .15s, border-color .15s;
    text-transform: none;
    letter-spacing: .1px;
}
.tabs .tab:hover { color: var(--text); }
.tabs .tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* ===================================================================
 * MISC
 * =================================================================== */
.muted        { color: var(--text-muted); }
.text-right   { text-align: right; }
.text-center  { text-align: center; }
.flex         { display: flex; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.mt-4 { margin-top: 4px; }   .mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }  .mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.justify-between { justify-content: space-between; }
.items-center    { align-items: center; }

.empty-state {
    padding: 48px 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13.5px;
}
.empty-state .icon {
    font-size: 36px;
    margin-bottom: 10px;
    color: var(--text-subtle);
    display: block;
}

code {
    background: #f6f7f9;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 12.5px;
    color: var(--text);
    font-family: 'Menlo', 'Consolas', monospace;
}

/* Responsive */
/* Dashboard ikili kart yerleşimi */
.dash-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 20px;
}

@media (max-width: 900px) {
    .app {
        grid-template-columns: 1fr;
        grid-template-areas: "topbar" "sidebar" "main";
    }
    .sidebar { padding: 8px 0; border-right: none; border-bottom: 1px solid var(--sidebar-border); }
    .sidebar__menu { padding: 0 8px; max-height: 280px; }
    .topbar { padding: 0 18px; }
    .topbar__search { display: none; }
    .form-grid-2 { grid-template-columns: 1fr; }
    .dash-grid { grid-template-columns: 1fr; }
    .main { padding: 18px; }
}

/* =====================================================================
   Aranabilir Select (Select2 benzeri, harici bağımlılık yok)
   ===================================================================== */
.ss-native { display: none !important; }
.ss { position: relative; width: 100%; min-width: 180px; }
.ss--disabled { opacity: .6; pointer-events: none; }

.ss__control {
    width: 100%;
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    padding: 10px 14px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    font-size: 13.5px; font-family: inherit;
    cursor: pointer; text-align: left;
    transition: border-color .15s, box-shadow .15s;
}
.ss.open .ss__control { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(94,114,228,.15); }
.ss__value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ss__value--placeholder { color: var(--text-subtle); }
.ss__caret { color: var(--text-muted); font-size: 12px; transition: transform .15s; flex: 0 0 auto; }
.ss.open .ss__caret { transform: rotate(180deg); }

.ss__panel {
    position: absolute; z-index: 60; top: calc(100% + 4px); left: 0; right: 0;
    min-width: 220px;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: 0 10px 28px rgba(0,0,0,.14);
    display: none; overflow: hidden;
}
.ss.open .ss__panel { display: block; }

.ss__search { position: relative; padding: 8px; border-bottom: 1px solid var(--border); }
.ss__search i { position: absolute; left: 19px; top: 50%; transform: translateY(-50%); color: var(--text-subtle); font-size: 13px; pointer-events: none; }
.ss__search input { width: 100%; padding: 8px 10px 8px 32px; font-size: 13.5px; border: 1px solid var(--border); border-radius: var(--radius-sm); }

.ss__options { list-style: none; margin: 0; padding: 4px; max-height: 260px; overflow-y: auto; }
.ss__opt {
    padding: 9px 12px; border-radius: var(--radius-sm); cursor: pointer;
    font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ss__opt:hover, .ss__opt.is-active { background: var(--primary-soft); color: var(--primary-text); }
.ss__opt.is-selected { font-weight: 600; color: var(--primary-text); }
.ss__opt.is-disabled { color: var(--text-subtle); cursor: not-allowed; }
.ss__empty { padding: 14px 12px; text-align: center; color: var(--text-muted); font-size: 13px; }