/* Executive dashboard — Arabic RTL dark theme.
   Colors use the validated dark-mode data-viz palette (surface #1a1a19). */
:root {
    --page: #0d0d0d;
    --surface-1: #1a1a19;
    --surface-2: #202120;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255,255,255,0.10);

    --series-1: #3987e5; /* blue  */
    --aqua: #199e70;     /* green */
    --good: #0ca30c;
    --warning: #fab219;
    --critical: #d03b3b;
    --violet: #9085e9;
    --gold: #c98500;

    --radius: 14px;
    --gap: 16px;
    font-family: system-ui, -apple-system, "Segoe UI", "Tahoma", sans-serif;
}

* { box-sizing: border-box; }

/* Keep LTR content (dates, phones, emails, codes) from being reordered by the RTL paragraph. */
[dir="ltr"] { unicode-bidi: isolate; }

body {
    margin: 0;
    background: var(--page);
    color: var(--text-primary);
    font-family: system-ui, -apple-system, "Segoe UI", "Tahoma", sans-serif;
}

/* ---------- App shell ---------- */
.app-shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }

.sidebar {
    background: var(--surface-1);
    border-inline-start: 1px solid var(--border);
    padding: 20px 14px;
    position: sticky; top: 0; align-self: start; height: 100vh; overflow-y: auto;
}

.brand { display: flex; align-items: center; gap: 10px; padding: 6px 8px 22px; min-height: 40px; }
.brand-logo { max-height: 48px; max-width: 180px; object-fit: contain; }
.brand-fallback { font-weight: 700; letter-spacing: .5px; line-height: 1.2; font-size: 17px; }

/* New-tenant quick action in the top bar */
.btn-new-tenant {
    background: var(--series-1); color: #fff; text-decoration: none; font-weight: 700;
    padding: 9px 14px; border-radius: 10px; font-size: 13px; white-space: nowrap;
}
.btn-new-tenant:hover { background: #256abf; color: #fff; }

/* Admin tables & forms */
.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
    .page-head h1 {
        margin: 0;
        font-size: 24px;
        font-weight: 800;
        font-family: sans-serif;
    }
.badge-role { background: var(--surface-2); border: 1px solid var(--border); color: var(--text-secondary); padding: 3px 9px; border-radius: 8px; font-size: 12px; margin-inline-end: 4px; display: inline-block; }
.badge-state { padding: 3px 10px; border-radius: 8px; font-size: 12px; font-weight: 700; }
.state-on { background: rgba(12,163,12,.15); color: var(--good); }
.state-off { background: rgba(208,59,59,.15); color: var(--critical); }
.btn-sm { padding: 6px 12px; border-radius: 8px; font-size: 12px; font-weight: 600; text-decoration: none; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-primary); cursor: pointer; }
.btn-sm:hover { background: #2b2c2a; color: #fff; }
.btn-danger { border-color: rgba(208,59,59,.4); color: var(--critical); background: rgba(208,59,59,.08); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; align-items: start; }
/* Let 1fr columns stay equal even when a cell holds a wide intrinsic control (e.g. date inputs). */
.form-grid > * { min-width: 0; }
.form-grid .form-label { margin-bottom: 6px; }
.form-grid .form-control { margin-bottom: 0; width: 100%; }
.form-grid .full { grid-column: 1 / -1; }
.logo-preview { max-height: 70px; border: 1px solid var(--border); border-radius: 8px; padding: 6px; background: var(--surface-2); margin-bottom: 12px; }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; }
.checks label { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-secondary); background: var(--surface-2); border: 1px solid var(--border); padding: 8px 10px; border-radius: 8px; }
select.form-control { appearance: auto; }
.rs-table td.muted, td .muted { color: var(--muted); }

/* Dark modal (Bootstrap) */
.mk-modal { background: var(--surface-1); border: 1px solid var(--border); border-radius: 16px; color: var(--text-primary); }
.mk-modal .modal-header { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.mk-modal .modal-header h5 { margin: 0; font-size: 16px; font-weight: 700; }
.mk-modal .modal-body { padding: 18px; }
.mk-close { background: var(--surface-2); border: 1px solid var(--border); color: var(--text-secondary); width: 30px; height: 30px; border-radius: 8px; cursor: pointer; margin-inline-start: auto; }
.mk-close:hover { color: #fff; }
.modal-backdrop.show { opacity: .6; }

/* Sub-tabs (e.g. العملاء: المناديب / العملاء) */
.subtabs { display: flex; gap: 6px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.subtab { padding: 10px 18px; color: var(--text-secondary); text-decoration: none; font-weight: 600; font-size: 14px; border-bottom: 2px solid transparent; }
.subtab:hover { color: var(--text-primary); }
.subtab.active { color: #fff; border-bottom-color: var(--series-1); }

/* Projects grid / cards */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--gap); }
.proj-card { display: block; background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: var(--text-primary); transition: border-color .15s, transform .15s; }
.proj-card:hover { border-color: var(--series-1); transform: translateY(-2px); }
.proj-hero { position: relative; height: 150px; background: var(--surface-2); }
.proj-hero img { width: 100%; height: 100%; object-fit: cover; display: block; }
.proj-hero-ph { display: flex; align-items: center; justify-content: center; height: 100%; font-size: 46px; color: var(--muted); background: var(--surface-2); }
.proj-type { position: absolute; top: 10px; inset-inline-start: 10px; background: rgba(13,13,13,.75); color: #fff; font-size: 12px; padding: 4px 10px; border-radius: 8px; }
.proj-body { padding: 14px; }
.proj-title { font-weight: 700; font-size: 15px; margin-bottom: 6px; }
.proj-code { color: var(--series-1); font-weight: 700; font-variant-numeric: tabular-nums; }
.proj-loc { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.proj-stats { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--text-secondary); margin-top: 6px; }
.ptab { margin-top: 4px; }
.delay-alert { color: var(--critical); cursor: help; margin-inline-start: 4px; font-size: 14px; }

.side-nav { display: flex; flex-direction: column; gap: 4px; }
.side-nav .nav-link {
    display: flex; align-items: center; gap: 12px;
    color: var(--text-secondary); text-decoration: none;
    padding: 11px 14px; border-radius: 10px; font-size: 14px; font-weight: 500;
    transition: background .15s, color .15s;
}
.side-nav .nav-link span { width: 20px; text-align: center; }
.side-nav .nav-link:hover { background: var(--surface-2); color: var(--text-primary); }
.side-nav .nav-link.active { background: linear-gradient(90deg, rgba(57,135,229,.18), transparent); color: #fff; }
.side-nav .nav-link.active::before {
    content: ""; position: absolute; inset-inline-start: 0; width: 3px; height: 22px;
    background: var(--series-1); border-radius: 3px;
}
.side-nav .nav-link { position: relative; }

/* Collapsible nav groups (Projects tree, Settings) */
.nav-group { display: flex; flex-direction: column; }
.nav-parent { display: flex; align-items: center; }
.nav-parent > .nav-link { flex: 1; }
.nav-caret { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 23px; padding: 6px 10px; transition: transform .15s; }
.nav-group.open .nav-caret { transform: rotate(180deg); }
.nav-group .subnav { display: none; flex-direction: column; gap: 2px; margin: 2px 0 4px; max-height: 320px; overflow-y: auto; }
.nav-group.open .subnav { display: flex; }
.subnav-link { display: block; color: var(--text-secondary); text-decoration: none; font-size: 12.5px; padding: 7px 14px; border-radius: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.subnav-link:hover { background: var(--surface-2); color: #fff; }
.subnav-link.active { background: linear-gradient(90deg, rgba(57,135,229,.18), transparent); color: #fff; }
.subnav-empty { color: var(--muted); font-size: 12px; padding: 6px 14px; }

/* ---------- Main ---------- */
.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 26px; border-bottom: 1px solid var(--border);
}
.topbar-title h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 800;
    font-family: system-ui;
}
.topbar-title p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.topbar-meta { display: flex; align-items: center; gap: 22px; }
.clock { text-align: center; }
.clock .time { color: var(--series-1); font-weight: 700; font-size: 18px; }
.clock > div:first-child { color: var(--muted); font-size: 12px; }
.user { text-align: center; }
.user-name { font-weight: 700; font-size: 14px; }
.user-role { color: var(--muted); font-size: 12px; }
.logout-form button {
    background: var(--surface-2); border: 1px solid var(--border); color: var(--critical);
    width: 40px; height: 40px; border-radius: 10px; cursor: pointer; font-size: 18px;
}
.logout-form button:hover { background: rgba(208,59,59,.15); }

.content { padding: 22px 26px 32px; flex: 1 1 auto; }

/* ---------- Cards ---------- */
.card-tile {
    background: var(--surface-1); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 18px;
}
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.card-head h3 { margin: 0; font-size: 15px; font-weight: 700; }
.card-head .pill { font-size: 12px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); padding: 4px 10px; border-radius: 8px; }

/* KPI row */
.kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--gap); margin-bottom: var(--gap); }
.kpi {
    background: var(--surface-1); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px; position: relative; overflow: hidden;
}
.kpi::before { content: ""; position: absolute; inset-block: 0; inset-inline-start: 0; width: 4px; background: var(--kpi, var(--series-1)); }
.kpi .kpi-label { color: var(--text-secondary); font-size: 13px; margin-bottom: 8px; }
.kpi .kpi-value { font-size: 26px; font-weight: 800; line-height: 1.1; }
.kpi .kpi-unit { font-size: 13px; color: var(--muted); font-weight: 500; }
.kpi .kpi-foot { margin-top: 8px; font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.delta-up { color: var(--good); font-weight: 700; }
.delta-down { color: var(--critical); font-weight: 700; }

.kpi.k-sales { --kpi: var(--aqua); }
.kpi.k-leads { --kpi: var(--good); }
.kpi.k-reserve { --kpi: var(--violet); }
.kpi.k-collect { --kpi: var(--gold); }
.kpi.k-tasks { --kpi: var(--series-1); }
.kpi.k-alerts { --kpi: var(--critical); }
.kpi.k-alerts .kpi-value { color: var(--critical); }

/* Grid rows */
.grid-row { display: grid; gap: var(--gap); margin-bottom: var(--gap); }
.row-3 { grid-template-columns: 1.1fr 1.2fr 1fr; }
.row-4 { grid-template-columns: repeat(4, 1fr); }

/* Charts */
.chart-wrap { position: relative; height: 240px; }
.donut-wrap { position: relative; height: 210px; display: flex; align-items: center; justify-content: center; }
.donut-center { position: absolute; text-align: center; }
.donut-center .big { font-size: 30px; font-weight: 800; }
.donut-center .sub { font-size: 12px; color: var(--muted); }

.legend-list { list-style: none; padding: 0; margin: 12px 0 0; font-size: 13px; }
.legend-list li { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; color: var(--text-secondary); }
.legend-list .dot { width: 10px; height: 10px; border-radius: 3px; }
.legend-list .val { margin-inline-start: auto; color: var(--text-primary); font-weight: 700; font-variant-numeric: tabular-nums; }

/* Table */
.rs-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.rs-table th, .rs-table td { padding: 10px 8px; text-align: start; border-bottom: 1px solid var(--border); }
.rs-table th { color: var(--muted); font-weight: 600; }
.rs-table td { font-variant-numeric: tabular-nums; }
.tag-up { color: var(--good); font-weight: 700; }

/* Progress bars */
.progress-item { margin-bottom: 16px; }
.progress-item .pi-head { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 6px; }
.progress-item .pi-head .pct { font-weight: 700; }
.bar { height: 8px; background: var(--surface-2); border-radius: 6px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--series-1); border-radius: 6px; }

/* Mini stat rows (customer service) */
.stat-rows { display: flex; flex-direction: column; gap: 12px; }
.stat-rows .row-item { display: flex; align-items: center; gap: 12px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.stat-rows .row-item .ico { font-size: 18px; }
.stat-rows .row-item .num { margin-inline-start: auto; font-weight: 800; font-size: 18px; }

/* Alerts ticker */
.alerts-bar {
    background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 12px 18px; display: flex; align-items: center; gap: 18px; overflow-x: auto;
}
.alerts-bar .label { font-weight: 800; white-space: nowrap; color: var(--warning); }
.alerts-bar .item { display: flex; align-items: center; gap: 8px; white-space: nowrap; color: var(--text-secondary); font-size: 13px; }
.alerts-bar .item .time { color: var(--muted); }
.alerts-bar .item .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--good); }
.alerts-bar .item.urgent .dot { background: var(--critical); }

/* ---------- Footer ---------- */
.app-footer {
    display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap;
    padding: 16px 24px; border-top: 1px solid var(--border);
    color: var(--muted); font-size: 13px;
}
.app-footer .powered { display: inline-flex; align-items: center; gap: 8px; }
.app-footer .syncro-chip { background: #fff; border-radius: 6px; padding: 3px 4px; display: inline-flex; align-items: center; }
.app-footer .syncro-logo { height: 28px; width: auto; display: block; }
.app-footer .sep { opacity: .5; }
.app-footer .rights { color: var(--text-secondary); }

/* ---------- Auth ---------- */
.auth-shell { min-height: 100vh; }
.auth-wrap { min-height: 100vh; display: flex; flex-direction: column; padding: 20px; }
.auth-wrap .app-footer { border-top: none; margin-top: 8px; }
.auth-card { width: 100%; max-width: 400px; margin: auto; background: var(--surface-1); border: 1px solid var(--border); border-radius: 18px; padding: 34px; }
.auth-card .brand { justify-content: center; padding-bottom: 10px; }
.auth-card h2 { text-align: center; margin: 6px 0 4px; }
.auth-card .subtitle { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.form-label { font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; display: block; }
.form-control {
    width: 100%; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-primary);
    border-radius: 10px; padding: 11px 13px; margin-bottom: 14px; font-size: 14px;
}
.form-control:focus { outline: none; border-color: var(--series-1); }
.btn-primary {
    width: 100%; background: var(--series-1); border: none; color: #fff; font-weight: 700;
    padding: 12px; border-radius: 10px; cursor: pointer; font-size: 15px;
}
.btn-primary:hover { background: #256abf; }
.form-check { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; color: var(--text-secondary); font-size: 13px; }
.validation-summary-errors, .field-validation-error { color: var(--critical); font-size: 13px; }
.status-message { background: rgba(12,163,12,.15); border: 1px solid var(--good); color: var(--good); padding: 10px 14px; border-radius: 10px; margin-bottom: 16px; font-size: 13px; }
.hint { text-align: center; color: var(--muted); font-size: 12px; margin-top: 16px; }

@media (max-width: 1100px) {
    .kpi-grid { grid-template-columns: repeat(3, 1fr); }
    .row-3, .row-4 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .app-shell { grid-template-columns: 1fr; }
    .sidebar { position: static; height: auto; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}