/* =============================================================
 * Baby Tracker — Admin Panel Styles (P2 + P5)
 * Scoped under `.admin-root` so they don't leak into the main app.
 * Visual language mirrors the main app: rounded cards, soft
 * pastels, var(--color-primary) for accents. Adds table layout
 * tuned for mobile-first (horizontally scrollable).
 * ============================================================= */

.admin-root {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: var(--bg-gradient);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    /* Respect mobile safe areas */
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    display: flex;
    flex-direction: column;
}

.admin-root.hidden {
    display: none !important;
}

/* ===== Header ===== */
.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.admin-header__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.admin-header__chip {
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: white;
}

.admin-header__close {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.admin-header__close:hover {
    background: rgba(139, 124, 246, 0.1);
    color: var(--color-primary);
}

/* ===== Tab bar ===== */
.admin-tabs {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-shrink: 0;
}

.admin-tabs::-webkit-scrollbar {
    display: none;
}

.admin-tab {
    flex: 0 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

.admin-tab:hover {
    background: rgba(139, 124, 246, 0.08);
    color: var(--color-primary);
}

.admin-tab.active {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: white;
    box-shadow: var(--shadow-md);
}

.admin-tab__badge {
    font-size: 0.5625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1px 6px;
    border-radius: 999px;
    background: rgba(139, 124, 246, 0.15);
    color: var(--color-primary-dark);
}

.admin-tab.active .admin-tab__badge {
    background: rgba(255, 255, 255, 0.25);
    color: white;
}

/* ===== Panel container ===== */
.admin-panel {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-md);
    overflow-x: hidden;
}

.admin-panel__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.admin-panel__count {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.admin-panel__count strong {
    color: var(--color-primary);
    font-weight: 700;
}

/* ===== Table ===== */
.admin-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
    min-width: 600px;
}

.admin-table th,
.admin-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid rgba(139, 124, 246, 0.08);
    vertical-align: middle;
}

.admin-table th {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    background: rgba(139, 124, 246, 0.04);
    font-weight: 700;
    white-space: nowrap;
}

.admin-table tbody tr {
    cursor: pointer;
    transition: background var(--transition-fast);
}

.admin-table tbody tr:hover {
    background: rgba(139, 124, 246, 0.06);
}

.admin-table tbody tr.expanded {
    background: rgba(139, 124, 246, 0.08);
}

.admin-table td.email,
.admin-table td.family-id {
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    font-size: 0.75rem;
    color: var(--text-primary);
    word-break: break-all;
}

.admin-table td.token-id {
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    font-size: 0.75rem;
    color: var(--text-primary);
    word-break: break-all;
    max-width: 220px;
}

.admin-table .role-pill {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 999px;
}

.admin-table .role-pill--owner {
    background: rgba(139, 124, 246, 0.15);
    color: var(--color-primary-dark);
}

.admin-table .role-pill--member {
    background: rgba(96, 165, 250, 0.15);
    color: #2563eb;
}

.admin-table .platform-pill {
    display: inline-block;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    background: rgba(244, 114, 182, 0.12);
    color: var(--color-feed);
}

/* Expanded sub-row inside FAMILIES — shows authorized users */
.admin-table__detail {
    background: rgba(139, 124, 246, 0.04);
    padding: var(--spacing-md);
    font-size: 0.8125rem;
}

.admin-table__detail-title {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.admin-table__detail-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.admin-table__detail-item {
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    font-size: 0.75rem;
    color: var(--text-primary);
    padding: 4px var(--spacing-sm);
    background: var(--card-bg);
    border-radius: var(--radius-sm);
}

/* ===== States ===== */
.admin-loading,
.admin-empty,
.admin-error {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.admin-loading__spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(139, 124, 246, 0.2);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: adminSpin 0.8s linear infinite;
    margin: 0 auto var(--spacing-sm);
}

@keyframes adminSpin {
    to { transform: rotate(360deg); }
}

.admin-empty__icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.5;
}

.admin-error {
    background: rgba(248, 113, 113, 0.1);
    color: #b91c1c;
    border-radius: var(--radius-md);
    border: 1px solid rgba(248, 113, 113, 0.3);
    margin-bottom: var(--spacing-md);
}

/* ===== Load-more button ===== */
.admin-load-more {
    display: block;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-xl);
    border: 1px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-load-more:hover:not(:disabled) {
    background: var(--color-primary);
    color: white;
}

.admin-load-more:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== Access denied ===== */
.admin-denied {
    margin: var(--spacing-xl) auto;
    max-width: 400px;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-md);
}

.admin-denied__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.admin-denied__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.admin-denied__sub {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ===== P4 — NOTIFS panel: stat cards ===== */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.admin-stat {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.admin-stat--muted {
    opacity: 0.6;
    cursor: help;
}

.admin-stat__label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
}

.admin-stat__value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.1;
    margin-top: 2px;
}

.admin-stat--muted .admin-stat__value {
    color: var(--text-muted);
}

.admin-stat__sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ===== P4 — NOTIFS panel: per-platform bar (CSS only) ===== */
.admin-platforms {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.admin-platforms__title {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.admin-platforms__empty {
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-style: italic;
}

.admin-platforms__bar {
    display: flex;
    width: 100%;
    height: 14px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(139, 124, 246, 0.08);
    margin-bottom: var(--spacing-sm);
}

.admin-platforms__seg {
    height: 100%;
    min-width: 2px;
    transition: filter var(--transition-fast);
}

.admin-platforms__seg:hover {
    filter: brightness(1.1);
}

.admin-platforms__seg--android { background: #34a853; }
.admin-platforms__seg--web     { background: #60a5fa; }
.admin-platforms__seg--ios     { background: var(--text-secondary); }
.admin-platforms__seg--other   { background: var(--color-feed); }

.admin-platforms__legend-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.admin-platforms__legend {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-primary);
}

.admin-platforms__dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    flex-shrink: 0;
}

.admin-platforms__dot--android { background: #34a853; }
.admin-platforms__dot--web     { background: #60a5fa; }
.admin-platforms__dot--ios     { background: var(--text-secondary); }
.admin-platforms__dot--other   { background: var(--color-feed); }

.admin-platforms__legend-key {
    font-weight: 600;
    text-transform: capitalize;
}

.admin-platforms__legend-count {
    color: var(--text-secondary);
}

.admin-platforms__legend-pct {
    color: var(--text-muted);
    font-size: 0.6875rem;
}

/* ===== P5 — ACTIVITY panel: filters, table deltas, payload modal ===== */
.admin-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.admin-filter-chips {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 3px;
    border-radius: var(--radius-lg);
    background: rgba(139, 124, 246, 0.06);
    border: 1px solid var(--card-border);
}

.admin-filter-chip {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 6px 10px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
    line-height: 1.2;
}

.admin-filter-chip--range:hover {
    background: rgba(139, 124, 246, 0.12);
    color: var(--color-primary);
}

.admin-filter-chip--range.active {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.admin-filter-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%),
                      linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
    background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 26px;
}

.admin-filter-input {
    min-width: 160px;
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
}

.admin-filter-input::placeholder {
    color: var(--text-muted);
    font-family: inherit;
}

.admin-tail-indicator {
    display: inline-block;
    margin-left: var(--spacing-xs);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.admin-tail-indicator.is-live {
    color: #16a34a;
}

.admin-event-type {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: lowercase;
    letter-spacing: 0.02em;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(96, 165, 250, 0.12);
    color: #2563eb;
}

.admin-event-payload {
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
    max-width: 360px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-event-row {
    cursor: pointer;
}

/* Payload modal — fixed overlay */
.admin-payload-modal {
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.admin-payload-modal.hidden {
    display: none !important;
}

.admin-payload-modal__panel {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 560px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.admin-payload-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--card-border);
    background: rgba(139, 124, 246, 0.04);
}

.admin-payload-modal__title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    word-break: break-word;
    padding-right: var(--spacing-sm);
}

.admin-payload-modal__close {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1.125rem;
    cursor: pointer;
    padding: 2px 8px;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.admin-payload-modal__close:hover {
    background: rgba(139, 124, 246, 0.12);
    color: var(--color-primary);
}

.admin-payload-modal__body {
    margin: 0;
    padding: var(--spacing-md);
    overflow: auto;
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    flex: 1;
}