/* =============================================================
   admin.css — shared look of the admin pages (/settings, /statistics).
   Everything is scoped under .adm so public pages are not affected.
   Uses the design tokens from site.css.
   ============================================================= */

.adm {
    --adm-gap: 16px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 16px 96px;
    color: var(--text);
    font-size: 14px;
}

.adm h1, .adm h2, .adm h3, .adm h4 { color: var(--text-dark); margin: 0; }

/* ---------- Page header ---------- */
.adm-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
}
.adm-head h1 { font-size: 26px; font-weight: 700; letter-spacing: -.01em; }
.adm-head p { margin: 4px 0 0; color: var(--text-muted); }

/* ---------- Tabs ---------- */
.adm-tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    padding: 4px;
    margin-bottom: 20px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    scrollbar-width: thin;
}
.adm-tab {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color .15s, color .15s;
}
.adm-tab:hover { background: var(--blue-soft); color: var(--text-dark); }
.adm-tab.is-active { background: var(--blue); color: #fff; }
.adm-tab .adm-count {
    min-width: 20px;
    padding: 1px 7px;
    border-radius: 999px;
    background: var(--blue-light);
    color: var(--blue-deep);
    font-size: 12px;
    text-align: center;
}
.adm-tab.is-active .adm-count { background: rgba(255,255,255,.22); color: #fff; }

/* ---------- Cards & layout ---------- */
.adm-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    min-width: 0;
}
.adm-card + .adm-card { margin-top: var(--adm-gap); }
.adm-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 16px;
    margin-bottom: 16px;
}
.adm-card-head h2 { font-size: 17px; font-weight: 700; }
.adm-card-head p { margin: 2px 0 0; color: var(--text-muted); font-size: 13px; }

.adm-grid {
    display: grid;
    gap: var(--adm-gap);
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}
.adm-grid > .adm-card + .adm-card { margin-top: 0; }
.adm-grid + .adm-card, .adm-card + .adm-grid, .adm-grid + .adm-grid, .adm-kpis + .adm-grid, .adm-kpis + .adm-card { margin-top: var(--adm-gap); }

.adm-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.adm-spacer { flex: 1 1 auto; }
.adm-muted { color: var(--text-muted); }
.adm-small { font-size: 12px; }
.adm-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
.adm-num { font-variant-numeric: tabular-nums; }
.adm-empty { padding: 28px 12px; text-align: center; color: var(--text-muted); }
.adm-divider { height: 1px; background: var(--border); margin: 16px 0; border: 0; }

/* ---------- Summary strip ---------- */
.adm-strip {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
    margin-bottom: 20px;
}
.adm-strip-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    box-shadow: var(--shadow-sm);
    min-width: 0;
}
.adm-strip-item > span { display: block; color: var(--text-muted); font-size: 12px; font-weight: 600; }
.adm-strip-item strong { display: block; margin-top: 4px; color: var(--text-dark); font-size: 16px; overflow-wrap: anywhere; }

/* ---------- KPI tiles ---------- */
.adm-kpis {
    display: grid;
    gap: var(--adm-gap);
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr));
}
.adm-kpi {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 16px 18px;
    min-width: 0;
}
.adm-kpi-label { color: var(--text-muted); font-size: 13px; font-weight: 600; }
.adm-kpi-value { margin-top: 6px; color: var(--text-dark); font-size: 28px; font-weight: 700; line-height: 1.15; letter-spacing: -.01em; }
.adm-kpi-sub { margin-top: 6px; color: var(--text-muted); font-size: 12.5px; display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; }
.adm-delta { font-weight: 700; }
.adm-delta.is-up { color: var(--success); }
.adm-delta.is-down { color: var(--danger); }
.adm-delta.is-flat { color: var(--text-muted); }

/* ---------- Tables ---------- */
.adm-table-wrap { overflow-x: auto; margin: 0 -4px; padding: 0 4px; }
.adm-table, .adm-card table:not(.adm-table) {
    width: 100%;
    border-collapse: collapse;
    font-variant-numeric: tabular-nums;
}
.adm-table th, .adm-table td,
.adm-card table:not(.adm-table) th, .adm-card table:not(.adm-table) td {
    padding: 10px 12px;
    text-align: left;
    border: 0;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.adm-table th, .adm-card table:not(.adm-table) th {
    background: var(--blue-soft);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
    white-space: nowrap;
}
.adm-table tbody tr:hover, .adm-card table:not(.adm-table) tbody tr:hover { background: #fafcff; }
.adm-table tfoot td, .adm-table tr.is-total td { font-weight: 700; color: var(--text-dark); background: var(--blue-soft); }
.adm-table .is-right, .adm-table td.is-right, .adm-table th.is-right { text-align: right; }
.adm-table tr.is-clickable { cursor: pointer; }
.adm-table tr.is-selected { background: var(--blue-light) !important; }
.adm-card h5 { margin: 18px 0 8px; font-size: 14px; color: var(--text-dark); }

/* ---------- Form controls ---------- */
.adm input[type="text"], .adm input[type="email"], .adm input[type="password"],
.adm input[type="number"], .adm input[type="date"], .adm input[type="search"],
.adm input:not([type]), .adm select, .adm textarea {
    font: inherit;
    color: var(--text-dark);
    background: var(--white);
    border: 1px solid #cfd8e8;
    border-radius: var(--radius-sm);
    padding: 8px 11px;
    min-height: 38px;
    max-width: 100%;
    transition: border-color .15s, box-shadow .15s;
}
.adm input:focus, .adm select:focus, .adm textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(30, 107, 255, .15);
}
.adm input[disabled], .adm select[disabled] { background: var(--bg); color: var(--text-muted); }
.adm textarea { min-height: 120px; resize: vertical; }

.adm-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.adm-field > label, .adm-label { color: var(--text-muted); font-size: 12.5px; font-weight: 600; }
.adm-field input, .adm-field select, .adm-field textarea { width: 100%; }
.adm-hint { color: var(--text-muted); font-size: 12px; }
.adm-error { color: var(--danger); font-size: 13px; font-weight: 600; }
.adm-form-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
}

/* Plain buttons inside older admin blocks get a neutral look. */
.adm button:not([class]) {
    font: inherit;
    font-weight: 600;
    padding: 7px 14px;
    border: 1px solid #cfd8e8;
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--text-dark);
    cursor: pointer;
}
.adm button:not([class]):hover { border-color: var(--blue); color: var(--blue); }
.adm .btn { border-radius: var(--radius-sm); }
.adm .btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---------- Segmented control ---------- */
.adm-seg {
    display: inline-flex;
    padding: 3px;
    gap: 3px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    flex-wrap: wrap;
}
.adm .adm-seg button {
    border: 0;
    background: transparent;
    padding: 7px 14px;
    border-radius: 8px;
    font: inherit;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
}
.adm .adm-seg button:hover { color: var(--text-dark); }
.adm .adm-seg button.is-on { background: var(--white); color: var(--blue-deep); box-shadow: var(--shadow-sm); }
.adm .adm-seg.is-status button.is-on.is-ok { background: var(--success); color: #fff; }
.adm .adm-seg.is-status button.is-on.is-off { background: var(--warning); color: #fff; }

/* ---------- Badges ---------- */
.adm-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.6;
    white-space: nowrap;
    background: var(--bg);
    color: var(--text);
}
.adm-badge.is-blue { background: var(--blue-light); color: var(--blue-deep); }
.adm-badge.is-green { background: #dcfce7; color: #166534; }
.adm-badge.is-amber { background: #fef3c7; color: #92400e; }
.adm-badge.is-red { background: #fee2e2; color: #991b1b; }
.adm-badge.is-violet { background: #ede9fe; color: #5b21b6; }
.adm-badge.is-gray { background: #eef1f6; color: #4b5565; }

/* ---------- Toolbar & pager ---------- */
.adm-toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.adm-toolbar .adm-search { flex: 1 1 260px; min-width: 0; }
.adm-pager { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-top: 14px; color: var(--text-muted); }
.adm-pager .adm-row { gap: 6px; }

/* ---------- Horizontal share bars (geo, sources) ---------- */
.adm-hbar { position: relative; height: 8px; min-width: 60px; border-radius: 4px; background: var(--blue-light); overflow: hidden; }
.adm-hbar > i { position: absolute; inset: 0 auto 0 0; border-radius: 4px; background: var(--blue); }

/* ---------- Drawer (user editor) ---------- */
.adm-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(11, 31, 68, .35);
}
.adm-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1001;
    width: min(640px, 100%);
    overflow-y: auto;
    background: var(--bg);
    box-shadow: var(--shadow-lg);
    padding: 0 0 40px;
}
.adm-drawer-head {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 18px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}
.adm-drawer-head h2 { font-size: 19px; overflow-wrap: anywhere; }
.adm-drawer-body { padding: 16px; display: flex; flex-direction: column; gap: var(--adm-gap); }
.adm-drawer-body .adm-card + .adm-card { margin-top: 0; }
.adm-drawer .adm-strip { grid-template-columns: repeat(auto-fit, minmax(min(100%, 130px), 1fr)); }
.adm-close {
    margin-left: auto;
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--white);
    color: var(--text-muted);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}
.adm-close:hover { color: var(--text-dark); border-color: var(--blue); }

.adm-kv { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; margin: 0; }
.adm-kv dt { color: var(--text-muted); font-weight: 600; font-size: 13px; }
.adm-kv dd { margin: 0; color: var(--text-dark); overflow-wrap: anywhere; }

.adm-danger-zone { border-color: #fecaca; }
.adm-danger-zone .adm-card-head h2 { color: #991b1b; }

@media (max-width: 640px) {
    .adm { padding: 16px 12px 80px; }
    .adm-card { padding: 16px; }
    .adm-head h1 { font-size: 22px; }
    .adm-kpi-value { font-size: 24px; }
}