/* ══════════════════════════════════════════════════════════════
   TaskPoint — Admin Panel Styles
   ══════════════════════════════════════════════════════════════ */

.admin-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    min-height: calc(100vh - 8rem);
    gap: 0;
}

/* ── Sidebar ── */
.admin-sidebar {
    background: var(--surface);
    border: 1px solid var(--hairline);
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.admin-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0 1rem 1.25rem;
    border-bottom: 1px solid var(--hairline);
    margin-bottom: 0.75rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--signal);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-sidebar-icon {
    font-size: 1.2rem;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0 0.5rem;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.65rem;
    border: none;
    background: none;
    color: var(--muted);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
    text-align: left;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-nav-item:hover {
    background: var(--surface-2);
    color: var(--ink);
}

.admin-nav-item.active {
    background: var(--signal-soft);
    color: var(--signal);
}

.admin-nav-item svg {
    flex-shrink: 0;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ── Main Content ── */
.admin-main {
    padding: 2rem;
    overflow-x: auto;
}

.admin-page-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--ink);
}

.admin-loading,
.admin-empty,
.admin-error {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.admin-error { color: var(--err); }

/* ── Stat Cards ── */
.admin-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.admin-stat-card {
    background: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: 10px;
    padding: 1.2rem 1rem;
    text-align: center;
}

.admin-stat-card.warn { border-color: var(--warn); }
.admin-stat-card.ok { border-color: var(--signal); }
.admin-stat-card.active { border-color: var(--approaching); }
.admin-stat-card.danger { border-color: var(--overdue); }

.admin-stat-value {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.2;
}

.admin-stat-label {
    font-size: 0.6875rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.35rem;
    font-weight: 500;
}

/* ── Toolbar ── */
.admin-toolbar {
    display: flex;
    gap: 0.65rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.admin-input {
    background: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: 6px;
    padding: 0.4rem 0.7rem;
    font-size: 0.75rem;
    color: var(--ink);
    font-family: var(--font-body);
    outline: none;
    min-width: 180px;
}

.admin-input:focus { border-color: var(--signal); }

.admin-select {
    background: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: 6px;
    padding: 0.4rem 0.5rem;
    font-size: 0.75rem;
    color: var(--ink);
    font-family: var(--font-body);
    outline: none;
    cursor: pointer;
}

.admin-select:focus { border-color: var(--signal); }

/* ── Table ── */
.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.admin-table th {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    text-align: left;
    padding: 0.5rem 0.7rem;
    border-bottom: 1px solid var(--hairline);
    white-space: nowrap;
}

.admin-table td {
    padding: 0.5rem 0.7rem;
    border-bottom: 1px solid var(--hairline);
    vertical-align: middle;
    white-space: nowrap;
}

.admin-table tr:hover td { background: var(--surface-2); }

/* ── Badges ── */
.admin-badge {
    display: inline-block;
    background: var(--signal-soft);
    color: var(--signal);
    font-family: var(--font-mono);
    font-size: 0.5625rem;
    font-weight: 600;
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    vertical-align: middle;
    margin-left: 0.3rem;
}

.admin-overdue {
    color: var(--overdue);
    font-weight: 600;
}

.admin-status-tag {
    display: inline-block;
    font-size: 0.625rem;
    font-weight: 500;
    padding: 0.1rem 0.45rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-status-tag.active { background: var(--signal-soft); color: var(--signal); }
.admin-status-tag.archived { background: var(--warn-soft); color: var(--warn); }

.admin-prio-high { color: var(--high-priority); font-weight: 600; }
.admin-prio-low { color: var(--low-priority); }
.admin-prio-critical { color: var(--critical-priority); font-weight: 600; }

/* ── Buttons ── */
.admin-btn {
    padding: 0.25rem 0.55rem;
    border: 1px solid var(--hairline);
    background: var(--surface);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.15s;
}

.admin-btn:hover { background: var(--surface-2); }
.admin-btn:disabled { opacity: 0.4; cursor: default; }

.admin-btn-danger {
    padding: 0.25rem 0.55rem;
    border: 1px solid var(--overdue);
    background: var(--overdue-soft);
    color: var(--overdue);
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.15s;
    margin-left: 0.3rem;
}

.admin-btn-danger:hover { background: var(--overdue); color: #fff; }

/* ── Pagination ── */
.admin-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.admin-page-info {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--muted);
}

/* ── Audit ── */
.admin-audit-list {
    display: flex;
    flex-direction: column;
}

.admin-audit-entry {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--hairline);
    font-size: 0.75rem;
    flex-wrap: wrap;
}

.admin-audit-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.admin-audit-project {
    font-weight: 600;
    color: var(--ink);
    min-width: 120px;
}

.admin-audit-actor {
    color: var(--muted);
    min-width: 100px;
}

.admin-audit-desc {
    flex: 1;
    color: var(--ink);
    min-width: 200px;
}

.admin-audit-time {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    white-space: nowrap;
}

/* ── System ── */
.admin-system-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.75rem;
}

.admin-system-card {
    background: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: 8px;
    padding: 0.85rem 1rem;
}

.admin-system-card-title {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin-bottom: 0.3rem;
}

.admin-system-card-value {
    font-size: 0.8125rem;
    color: var(--ink);
    font-weight: 500;
}

.admin-system-card-value .sub {
    color: var(--muted);
    font-size: 0.6875rem;
    font-weight: 400;
}

.admin-status-ok { color: var(--ok); font-weight: 700; }
.admin-status-err { color: var(--err); font-weight: 700; }

.admin-ext-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    margin-top: 0.5rem;
}

.admin-ext-item {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--ink);
}

/* ── Member Management ── */
.admin-member-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--hairline);
    font-size: 0.75rem;
}

.admin-member-row > span:first-child {
    flex: 1;
    min-width: 0;
}

.admin-member-row > span:last-child {
    display: flex;
    gap: 0.3rem;
    flex-shrink: 0;
}

.admin-member-action {
    font-size: 0.625rem !important;
    padding: 0.15rem 0.45rem !important;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }
    .admin-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--hairline);
        flex-direction: row;
        flex-wrap: wrap;
        padding: 0.75rem;
        gap: 0.3rem;
    }
    .admin-sidebar-brand {
        border-bottom: none;
        margin-bottom: 0;
        padding: 0.25rem;
    }
    .admin-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .admin-nav-item { width: auto; font-size: 0.7rem; padding: 0.35rem 0.5rem; }
    .admin-main { padding: 1rem; }
    .admin-stat-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
    .admin-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}
@media (max-width: 480px) {
    .admin-stat-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
    .admin-stat-value { font-size: 1.25rem; }
    .admin-stat-label { font-size: 0.5rem; }
    .admin-section-title { font-size: 0.85rem; }
}