/* VRIVIDEO — административен панел
   „Тъмна стая под safelight": монохромен darkroom, кехлибарен акцент само за
   активно/публикувано/избрано състояние. Кохезия с публичния тъмен сайт. */

:root, html[data-theme="dark"] {
    --ink:        #0b0f19;   /* основа */
    --panel:      #111827;   /* карти/повърхности */
    --panel-2:    #1f2937;   /* полета, клетки */
    --line:       #374151;   /* косъм-рамки */
    --fg:         #f9fafb;   /* топло бяло */
    --dim:        #9ca3af;   /* приглушен етикет */
    --amber:      #38bdf8;   /* FinDesk акцент (Sky cyan) */
    --amber-soft: rgba(56, 189, 248, .15);
    --danger:     #ef4444;
    --danger-soft: rgba(239, 68, 68, .15);
    --success:    #10b981;
    --success-soft: rgba(16, 185, 129, .15);
    --header-bg:  rgba(11, 15, 25, .9);
    --modal-bg:   rgba(6, 10, 18, .82);
    --card-shadow: 0 4px 20px rgba(0, 0, 0, .45);
    --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
    --radius: 6px;
}

html[data-theme="light"] {
    --ink:        #f8fafc;   /* чист светъл фон */
    --panel:      #ffffff;   /* бели карти */
    --panel-2:    #f1f5f9;   /* полета, hover, клетки */
    --line:       #e2e8f0;   /* фини светлосиви рамки */
    --fg:         #0f172a;   /* тъмен висок контраст */
    --dim:        #64748b;   /* сив текст */
    --amber:      #0284c7;   /* акцент (sky 600) */
    --amber-soft: rgba(2, 132, 199, .12);
    --danger:     #dc2626;   /* червено */
    --danger-soft: rgba(220, 38, 38, .12);
    --success:    #16a34a;   /* зелено */
    --success-soft: rgba(22, 163, 74, .12);
    --header-bg:  rgba(255, 255, 255, .92);
    --modal-bg:   rgba(15, 23, 42, .6);
    --card-shadow: 0 4px 16px rgba(0, 0, 0, .06);
    --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
    --radius: 6px;
}

* { box-sizing: border-box; }

/* `hidden` трябва да значи скрито. */
[hidden] { display: none !important; }

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 400;
    background: var(--ink);
    color: var(--fg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
    transition: background-color .2s ease, color .2s ease;
}

a { color: inherit; text-decoration: none; }

:focus-visible {
    outline: 2px solid var(--amber);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ---------- Header ---------- */
.app-header {
    display: flex; justify-content: space-between; align-items: center;
    gap: 1rem; flex-wrap: wrap;
    padding: .85rem clamp(1rem, 4vw, 2.5rem);
    border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 40;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
}
.app-header .brand {
    display: inline-flex; align-items: center; gap: .6rem;
    font-weight: 600; letter-spacing: .34em; font-size: .82rem;
    text-transform: uppercase;
}
.brand-logo {
    width: 22px; height: 22px; border-radius: 50%; object-fit: contain; flex-shrink: 0;
}
.app-header nav { display: flex; gap: clamp(.9rem, 2.5vw, 1.8rem); align-items: center; }
.app-header nav a {
    font-family: var(--mono); font-size: .72rem; letter-spacing: .12em;
    text-transform: uppercase; color: var(--dim); padding: .2rem 0;
    border-bottom: 1px solid transparent; transition: color .2s, border-color .2s;
}
.app-header nav a:hover { color: var(--fg); border-bottom-color: var(--amber); }
.app-header nav a.active { color: var(--fg); border-bottom-color: var(--amber); }

/* Dropdown група в навигацията (чист CSS — :hover/:focus-within) */
.nav-group { position: relative; }
.nav-group-btn {
    font-family: var(--mono); font-size: .72rem; letter-spacing: .12em;
    text-transform: uppercase; color: var(--dim); padding: .2rem 0;
    background: none; border: none; border-bottom: 1px solid transparent;
    cursor: pointer; transition: color .2s, border-color .2s;
}
.nav-group:hover .nav-group-btn, .nav-group:focus-within .nav-group-btn,
.nav-group.active .nav-group-btn { color: var(--fg); border-bottom-color: var(--amber); }
.nav-drop {
    display: none; position: absolute; top: 100%; left: 50%;
    transform: translateX(-50%); min-width: 10rem; padding: .4rem 0;
    background: var(--panel-2); border: 1px solid var(--line);
    border-radius: var(--radius); z-index: 50;
}
.nav-group:hover .nav-drop, .nav-group:focus-within .nav-drop { display: block; }
.nav-drop a { display: block; padding: .45rem .9rem; border-bottom: none; }
.nav-drop a:hover, .nav-drop a.active { background: var(--panel); color: var(--fg); }

.app-header .user {
    font-family: var(--mono); font-size: .72rem; color: var(--dim);
    letter-spacing: .04em;
}

.app-main { max-width: 1140px; margin: clamp(1.5rem, 4vw, 2.75rem) auto; padding: 0 clamp(1rem, 4vw, 1.5rem); }

/* ---------- Секционни заглавия (eyebrow) ---------- */
.card > h2, .card > h3 {
    font-family: var(--mono); font-weight: 500;
    font-size: .74rem; letter-spacing: .2em; text-transform: uppercase;
    color: var(--dim); margin: 0 0 1.1rem;
}
h1 { font-weight: 200; letter-spacing: .04em; }

/* ---------- Stat tiles (EXIF-readout) ---------- */
.tile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px;
             background: var(--line); border: 1px solid var(--line); border-radius: var(--radius);
             overflow: hidden; margin-bottom: 1.75rem; }
.card.stat { background: var(--panel); border: 0; border-radius: 0; margin: 0; padding: 1.25rem 1.4rem; }
.card.stat h3 {
    font-family: var(--mono); font-size: .66rem; letter-spacing: .22em;
    text-transform: uppercase; color: var(--dim); margin: 0; font-weight: 500;
}
.card.stat .big {
    font-family: var(--mono); font-size: 2.1rem; font-weight: 400;
    color: var(--fg); margin: .4rem 0 0; font-variant-numeric: tabular-nums;
}

/* ---------- Карти ---------- */
.card {
    background: var(--panel); border: 1px solid var(--line);
    border-radius: var(--radius); padding: clamp(1.1rem, 3vw, 1.75rem);
    margin-bottom: 1.5rem;
}

/* ---------- Таблици ---------- */
.data { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.data th {
    text-align: left; padding: .55rem .7rem; border-bottom: 1px solid var(--line);
    font-family: var(--mono); font-weight: 500; font-size: .66rem;
    letter-spacing: .16em; text-transform: uppercase; color: var(--dim);
}
.data td {
    text-align: left; padding: .7rem; border-bottom: 1px solid var(--line);
    font-size: .9rem; vertical-align: middle;
}
.data tr:last-child td { border-bottom: 0; }
.data tbody tr { transition: background .15s; }
.data tbody tr:hover { background: rgba(255, 255, 255, .025); }
.data td img { border-radius: 2px; display: block; }

/* ---------- Бутони ---------- */
.btn {
    padding: .5rem .95rem; border: 1px solid var(--line); border-radius: var(--radius);
    background: transparent; color: var(--fg); cursor: pointer;
    font: inherit; font-size: .84rem; letter-spacing: .02em;
    transition: border-color .18s, background .18s, color .18s;
    display: inline-flex; align-items: center; gap: .4rem; line-height: 1;
}
.btn:hover { border-color: var(--dim); background: rgba(255, 255, 255, .04); }
.btn-primary {
    background: var(--fg); color: var(--ink); border-color: var(--fg); font-weight: 500;
}
.btn-primary:hover { background: #fff; border-color: #fff; }
.btn-danger { border-color: transparent; color: var(--danger); }
.btn-danger:hover { background: rgba(200, 84, 63, .12); border-color: var(--danger); color: var(--danger); }
.btn-warn { border-color: var(--amber); color: var(--amber); }
.btn-warn:hover { background: var(--amber-soft); }
.data td .btn { padding: .35rem .7rem; font-size: .78rem; margin-right: .35rem; }

/* ---------- Actions ред ---------- */
.actions { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; margin-top: 1rem; }

/* ---------- Badge (моно pill) ---------- */
.badge {
    font-family: var(--mono); font-size: .7rem; letter-spacing: .08em;
    color: var(--amber); background: var(--amber-soft);
    border: 1px solid rgba(224, 163, 78, .35); border-radius: 2px;
    padding: .22rem .55rem; text-transform: uppercase;
}

/* ---------- Полета ---------- */
input, textarea, select {
    width: 100%; padding: .55rem .7rem; margin-top: .35rem;
    border: 1px solid var(--line); border-radius: var(--radius);
    background: var(--panel-2); color: var(--fg); font: inherit; font-size: .9rem;
    transition: border-color .18s, box-shadow .18s;
}
input:focus, textarea:focus, select:focus {
    outline: none; border-color: var(--amber);
    box-shadow: 0 0 0 3px var(--amber-soft);
}
input[type="checkbox"] { width: auto; margin: 0 .4rem 0 0; accent-color: var(--amber); vertical-align: middle; }
label { display: block; }
.settings-form label, .modal label { display: block; margin: .8rem 0; color: var(--dim);
    font-size: .82rem; letter-spacing: .02em; }
.settings-form input, .settings-form textarea, .modal input,
.modal textarea, .modal select { color: var(--fg); }

/* ---------- Modal ---------- */
.modal {
    position: fixed; inset: 0; z-index: 100;
    background: rgba(6, 6, 8, .8); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.modal .card { max-width: 500px; width: 100%; margin: 0; max-height: 90vh; overflow-y: auto; }
.modal .card h3 {
    font-family: var(--mono); font-size: .78rem; letter-spacing: .18em;
    text-transform: uppercase; color: var(--fg); margin: 0 0 .5rem;
}
/* Фактурата носи таблица с редове — трябва ѝ повече ширина от стандартния модал. */
#invoiceModal .card { max-width: 780px; }

/* ---------- Редове на фактурата ---------- */
.lines-edit { border: 1px solid var(--line); border-radius: 3px; padding: .6rem .8rem 1rem; margin: 1rem 0; }
.lines-edit legend { color: var(--dim); font-size: .82rem; letter-spacing: .02em; padding: 0 .4rem; }
.lines-table { margin-top: .4rem; }
.lines-table th { font-size: .72rem; }
.lines-table th.n, .lines-table td.n { text-align: right; }
.lines-table td { padding: .3rem .4rem; vertical-align: middle; }
.lines-table input { margin: 0; padding: .35rem .5rem; font-size: .85rem; }
.lines-table td.l-net { font-family: var(--mono); white-space: nowrap; }
.lines-table .l-del { padding: .2rem .55rem; line-height: 1.2; }
.lines-total { color: var(--dim); font-size: .85rem; margin-left: auto; }
.lines-total strong { color: var(--fg); font-family: var(--mono); font-size: 1rem; }
.note-block { color: var(--dim); font-size: .82rem; line-height: 1.6; margin-top: .8rem; }
.note-block code { font-family: var(--mono); color: var(--fg); }

/* ---------- Вземания ---------- */
.tile-row { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0 .4rem; }
.tile { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius);
        padding: .7rem 1.1rem; min-width: 190px; }
.tile-label { display: block; color: var(--dim); font-size: .72rem;
              letter-spacing: .12em; text-transform: uppercase; }
.tile strong { font-family: var(--mono); font-size: 1.35rem; color: var(--fg); }
.tile-unit { color: var(--dim); font-size: .8rem; }
.tile em { display: block; color: var(--dim); font-size: .76rem; font-style: normal; margin-top: .2rem; }
.tile-row.has-overdue .tile-warn { border-color: var(--danger); }
.tile-row.has-overdue .tile-warn strong { color: var(--danger); }
.tile-success { border-color: rgba(127, 174, 114, .35); }
.tile-success strong { color: #7fae72; }
/* Дължимо/Платено/Остатък — редовете се пълнят от JS, затова по позиция. */
#recvTable th.n,
#recvTable td:nth-child(n+6):nth-child(-n+8),
#vatRefundsTable th.n,
#vatRefundsTable td:nth-child(n+3):nth-child(-n+6) {
    text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums;
}
.badge.st-paid { color: #7fae72; border-color: rgba(127, 174, 114, .4); background: rgba(127, 174, 114, .12); }
.badge.st-unpaid { color: var(--dim); border-color: var(--line); background: transparent; }
.badge.st-overdue { color: var(--danger); border-color: rgba(200, 84, 63, .45); background: rgba(200, 84, 63, .12); }
.badge.st-closed { color: var(--amber); border-color: rgba(224, 163, 78, .4); background: rgba(224, 163, 78, .12); }
.badge.st-submitted { color: #7fae72; border-color: rgba(127, 174, 114, .4); background: rgba(127, 174, 114, .12); }
.badge.st-open { color: var(--dim); border-color: var(--line); background: transparent; }
.inline-check { display: inline-flex; align-items: center; gap: .3rem;
                color: var(--dim); font-size: .82rem; }

/* ---------- Авансови фактури ---------- */
.adv-row { display: flex; align-items: baseline; gap: .4rem; margin: .35rem 0;
           color: var(--fg); font-size: .84rem; }
.lines-total em { color: var(--amber); font-style: normal; }

/* ---------- VIES проверка ---------- */
.vies-rid { display: block; margin-top: .25rem; font-family: var(--mono);
            font-size: .66rem; color: var(--dim); word-break: break-all; }
.vies-status { display: block; margin: .3rem 0 0; font-size: .78rem; color: var(--dim); }
.vies-status.ok { color: #7fae72; }
.vies-status.bad { color: var(--danger); }
.vies-status.stale { color: var(--amber); }

/* ---------- Login ---------- */
.login-page {
    display: flex; align-items: center; justify-content: center; min-height: 100vh;
    padding: 1rem;
    background:
        radial-gradient(60% 50% at 50% 38%, rgba(224, 163, 78, .09), transparent 70%),
        var(--ink);
}
.login-card { width: 340px; max-width: 100%; text-align: center; }
.login-card h1 {
    font-weight: 200; letter-spacing: .4em; font-size: 1.5rem;
    text-transform: uppercase; text-indent: .4em; margin: 0;
}
.login-subtitle {
    font-family: var(--mono); color: var(--dim); font-size: .72rem;
    letter-spacing: .22em; text-transform: uppercase; margin: .5rem 0 1.8rem;
}
.login-card form { text-align: left; }
.login-card label { color: var(--dim); font-size: .8rem; margin: .9rem 0; display: block; }
.login-card .btn-primary { width: 100%; justify-content: center; margin-top: 1.4rem; padding: .7rem; }

/* ---------- Flash ---------- */
.flash { padding: .7rem .9rem; border-radius: var(--radius); margin: 1rem 0; font-size: .86rem; }
.flash-error {
    background: rgba(200, 84, 63, .12); color: #e08a78;
    border: 1px solid rgba(200, 84, 63, .4);
}

/* ---------- Помощни иконки и подсказки (Tooltips) ---------- */
.info {
    display: inline-flex; align-items: center; justify-content: center;
    width: 1.15em; height: 1.15em; border-radius: 50%;
    background: transparent; border: 1px solid var(--dim); color: var(--dim);
    font-size: .72em; font-style: normal; font-family: var(--mono);
    cursor: help; vertical-align: super; user-select: none; margin-left: .35em;
    padding: 0; line-height: 1; outline: none;
    -webkit-appearance: none; appearance: none;
    transition: color .18s, border-color .18s, background .18s;
}
.info:hover, .info:focus-visible, .info.active {
    color: var(--amber); border-color: var(--amber);
    background: var(--amber-soft);
}

.ui-tooltip {
    position: absolute; z-index: 1000;
    max-width: 320px; min-width: 120px;
    padding: .55rem .8rem;
    background: var(--panel-2); color: var(--fg);
    border: 1px solid var(--amber); border-radius: var(--radius);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: .78rem; font-weight: 400; line-height: 1.45;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .55), 0 0 0 1px rgba(224, 163, 78, .15);
    pointer-events: auto;
    opacity: 0; transform: translateY(4px);
    transition: opacity .15s ease, transform .15s ease;
    word-break: break-word; text-align: left;
}
.ui-tooltip.visible {
    opacity: 1; transform: translateY(0);
}
.ui-tooltip::after {
    content: ""; position: absolute;
    bottom: -6px; left: var(--arrow-x, 50%); transform: translateX(-50%);
    border-left: 6px solid transparent; border-right: 6px solid transparent;
    border-top: 6px solid var(--amber);
}
.ui-tooltip.ui-tooltip-bottom::after {
    bottom: auto; top: -6px;
    border-top: none; border-bottom: 6px solid var(--amber);
}

.vat-period-form { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; margin-bottom: 1rem; }
.err-list {
    background: rgba(200, 84, 63, .1); border: 1px solid rgba(200, 84, 63, .38);
    border-radius: var(--radius); padding: .7rem 1rem; margin: 1rem 0;
    font-family: var(--mono); font-size: .78rem; color: #e0a08f;
}
.err-list div { padding: .12rem 0; }

/* ---------- Портфолио: контактен лист (contact sheet) ---------- */
.upload-btn { display: inline-flex; cursor: pointer; }
.drop-hint {
    border: 1px dashed var(--line); border-radius: var(--radius);
    padding: 1.4rem; text-align: center; margin: 1rem 0;
    font-family: var(--mono); font-size: .76rem; letter-spacing: .08em;
    color: var(--dim); text-transform: uppercase; transition: border-color .2s, color .2s;
}
.drop-hint.over { border-color: var(--amber); color: var(--amber); background: var(--amber-soft); }

.item-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: .6rem; margin-top: 1.2rem;
}
.item-cell {
    position: relative; aspect-ratio: 4 / 3; overflow: hidden;
    border: 1px solid var(--line); border-radius: 2px;
    background: var(--panel-2); cursor: grab; transition: opacity .2s, border-color .2s;
}
.item-cell:hover { border-color: var(--dim); }
.item-cell img { width: 100%; height: 100%; object-fit: cover; }
.item-cell.unpub { opacity: .4; }
.item-cell.unpub:hover { opacity: .7; }
.cell-play {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.5rem; background: rgba(0, 0, 0, .28); pointer-events: none;
    text-shadow: 0 1px 6px rgba(0, 0, 0, .6);
}
.cell-bar {
    position: absolute; left: 0; right: 0; bottom: 0; display: flex;
    background: linear-gradient(transparent, rgba(8, 8, 10, .92));
    opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s;
}
.item-cell:hover .cell-bar, .item-cell:focus-within .cell-bar { opacity: 1; transform: none; }
.cell-bar button {
    flex: 1; background: none; border: 0; color: #cfccc6; padding: .45rem 0;
    cursor: pointer; font-size: .95rem; transition: color .15s, background .15s;
}
.cell-bar button:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.cell-bar button.on { color: var(--amber); }

/* ---------- Статистики ---------- */
.chart { display: block; width: 100%; height: clamp(130px, 22vw, 190px); }
.chart rect { opacity: .85; }
.chart rect:hover { opacity: 1; }
.dim-note { color: var(--dim); font-size: .85rem; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}

@media (max-width: 560px) {
    .app-header { gap: .5rem; }
    .actions { gap: .5rem; }
    .data th:nth-child(3), .data td:nth-child(3) { display: none; } /* скрий slug/номер на тесни екрани */
}

/* Пояснителен текст под форми и таблици. Стилът беше вложен в .nap-config,
   но след разделянето на страниците класът се ползва в /nap.php, /insurance.php
   и /vat.php — затова стои самостоятелно. */
.hint { color: var(--dim); font-size: .78rem; margin: .5rem 0; }
.hint code { font-size: .78rem; word-break: break-all; }
.hint li { margin: .25rem 0; }

/* ---------- Управление на лого и икона ---------- */
.logo-box {
    display: flex; flex-direction: column; gap: 1.25rem;
}
.logo-previews {
    display: flex; gap: 2rem; flex-wrap: wrap; align-items: flex-end;
}
.logo-preview-item {
    display: flex; flex-direction: column; gap: .4rem;
}
.logo-label {
    font-size: .75rem; color: var(--dim); font-family: var(--mono); text-transform: uppercase;
}
.logo-display-nav {
    display: inline-flex; align-items: center; gap: .75rem;
    padding: .6rem 1.2rem; background: #0a0a0a; border: 1px solid var(--line);
    border-radius: var(--radius);
}
.logo-display-nav img {
    width: 32px; height: 32px; border-radius: 50%; object-fit: contain;
}
.logo-brand-sample {
    font-weight: 600; letter-spacing: .4em; font-size: .95rem; color: #fff;
}
.logo-display-icon {
    display: inline-flex; align-items: center; justify-content: center;
    padding: .6rem; width: 48px; height: 48px; background: #16161a;
    border: 1px solid var(--line); border-radius: var(--radius);
}
.logo-display-icon img {
    width: 28px; height: 28px; border-radius: 50%; object-fit: contain;
}
.logo-actions-wrap {
    display: flex; flex-direction: column; gap: .75rem;
}
.logo-help {
    margin: 0; color: var(--dim); font-size: .85rem;
}
.badge-danger {
    background: rgba(200, 84, 63, .2); color: #ff8a7a; border: 1px solid var(--danger);
}
.badge-success {
    background: rgba(46, 125, 79, .2); color: #8ee2a9; border: 1px solid #2e7d4f;
}

/* Страница за вход */
.login-brand {
    display: flex; flex-direction: column; align-items: center; gap: .75rem; margin-bottom: 1.5rem;
}
.login-brand h1 { margin: 0; }
.login-logo {
    width: 56px; height: 56px; border-radius: 50%; object-fit: contain;
}

/* ---------- Theme Switcher ---------- */
.theme-toggle-btn {
    background: var(--panel-2);
    border: 1px solid var(--line);
    color: var(--fg);
    border-radius: 50%;
    width: 34px;
    height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
    flex-shrink: 0;
}
.theme-toggle-btn:hover {
    border-color: var(--amber);
    transform: scale(1.05);
}

/* ---------- Mobile Drawer & Overlay ---------- */
.mobile-toggle {
    display: none;
    background: var(--panel-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--fg);
    font-size: 1.25rem;
    padding: .35rem .65rem;
    cursor: pointer;
    line-height: 1;
    align-items: center;
    justify-content: center;
}
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    transition: opacity .25s ease;
}
.mobile-overlay.open {
    display: block;
    opacity: 1;
}
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background: var(--panel);
    border-left: 1px solid var(--line);
    z-index: 999;
    transition: right .28s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    box-shadow: -4px 0 25px rgba(0, 0, 0, 0.45);
}
.mobile-drawer.open {
    right: 0;
}
.mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    padding-bottom: .85rem;
}
.mobile-drawer-close {
    background: none;
    border: none;
    color: var(--dim);
    font-size: 1.3rem;
    cursor: pointer;
    padding: .2rem .5rem;
    border-radius: var(--radius);
}
.mobile-drawer-close:hover {
    color: var(--fg);
}
.mobile-menu-group {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}
.mobile-menu-title {
    font-family: var(--mono);
    font-size: .68rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--dim);
    margin-bottom: .2rem;
    padding-left: .5rem;
}
.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .65rem .85rem;
    color: var(--fg);
    border-radius: var(--radius);
    text-decoration: none;
    font-size: .92rem;
    transition: background .18s, color .18s;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
    background: var(--panel-2);
    color: var(--amber);
}

/* ---------- Responsive Tables ---------- */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--panel);
}
.table-responsive .data {
    margin-top: 0;
    min-width: 680px;
}

/* ---------- Tabs System ---------- */
.tab-bar {
    display: flex;
    gap: .5rem;
    border-bottom: 1px solid var(--line);
    margin-bottom: 1.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
}
.tab-btn {
    font-family: var(--mono);
    font-size: .78rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--dim);
    background: transparent;
    border: 1px solid transparent;
    border-bottom: 2px solid transparent;
    padding: .6rem 1rem;
    cursor: pointer;
    border-radius: var(--radius) var(--radius) 0 0;
    transition: color .18s, border-color .18s, background .18s;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}
.tab-btn:hover {
    color: var(--fg);
    background: var(--panel-2);
}
.tab-btn.active {
    color: var(--amber);
    border-bottom-color: var(--amber);
    background: var(--panel-2);
    font-weight: 600;
}
.tab-badge {
    background: var(--amber-soft);
    color: var(--amber);
    border-radius: 10px;
    padding: 1px 7px;
    font-size: .72rem;
}
.tab-pane {
    display: none;
}
.tab-pane.active {
    display: block;
}

/* ---------- KPI Grid ---------- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.75rem;
}
.kpi-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.25rem 1.4rem;
    box-shadow: var(--card-shadow);
}
.kpi-lbl {
    font-family: var(--mono);
    font-size: .68rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--dim);
    margin-bottom: .5rem;
}
.kpi-val {
    font-family: var(--mono);
    font-size: 2rem;
    font-weight: 600;
    color: var(--fg);
    line-height: 1.1;
}

/* ---------- Breakpoints ---------- */
@media (max-width: 900px) {
    .app-header nav.desktop-nav {
        display: none !important;
    }
    .mobile-toggle {
        display: inline-flex;
    }
    .app-main {
        padding: 0 1rem;
        margin: 1.2rem auto;
    }
}