/**
 * Frolo.app — Admin panel styles
 */

.admin-shell {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 2rem;
    max-width: 1500px;
    margin: 100px auto 4rem;
    padding: 2rem;
}

/* Sidebar */
.admin-side {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem 1rem;
    height: fit-content;
    position: sticky;
    top: 100px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}
.admin-side .admin-brand {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.4rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}
.admin-side ul { list-style: none; padding: 0; margin: 0; }
.admin-side li a {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    text-decoration: none;
}
.admin-side li a::before {
    content: "◆";
    color: var(--gold);
    font-size: 0.55rem;
    opacity: 0.4;
}
.admin-side li a:hover {
    color: var(--black);
    background: #fbf8f3;
}
.admin-side li a.active {
    color: var(--black);
    background: linear-gradient(180deg, #fffaf0 0%, #fff 100%);
    border: 1px solid rgba(212,175,55,0.35);
    font-weight: 600;
}
.admin-side li a.active::before { opacity: 1; }
.admin-side li + li { margin-top: 0.25rem; }
.admin-side hr { border: none; border-top: 1px solid var(--border-color); margin: 1rem 0; }

/* Main area */
.admin-main { min-width: 0; }
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}
.admin-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    margin: 0;
    color: var(--black);
}
.admin-header .admin-sub {
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 0.25rem;
}

/* KPI cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}
.kpi {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.5rem 1.4rem;
    box-shadow: 0 2px 14px rgba(0,0,0,0.04);
    transition: var(--transition);
}
.kpi:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); border-color: var(--gold); }
.kpi .kpi-label {
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}
.kpi .kpi-value {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem;
    font-weight: 500;
    color: var(--black);
    line-height: 1;
}
.kpi .kpi-value.gold { color: var(--gold); }
.kpi .kpi-delta {
    font-size: 0.78rem;
    margin-top: 0.5rem;
    color: var(--text-secondary);
}
.kpi .kpi-delta strong { color: #2a8d4a; }

/* Two-column row */
.admin-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.admin-row.equal { grid-template-columns: 1fr 1fr; }

/* Panel cards */
.panel {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: 0 2px 14px rgba(0,0,0,0.04);
}
.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1.25rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border-color);
}
.panel-head h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0;
    color: var(--black);
}
.panel-head .panel-link {
    font-size: 0.85rem;
    color: var(--gold);
    text-decoration: none;
}

/* Sparkline chart for signups */
.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 140px;
    margin-top: 0.5rem;
}
.chart-bar {
    flex: 1;
    background: linear-gradient(180deg, var(--gold) 0%, #b8960c 100%);
    border-radius: 4px 4px 0 0;
    position: relative;
    min-height: 4px;
    transition: opacity 0.2s;
}
.chart-bar:hover { opacity: 0.85; }
.chart-bar .bar-tip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--black);
    color: #fff;
    font-size: 0.7rem;
    padding: 0.3rem 0.55rem;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s;
    margin-bottom: 4px;
}
.chart-bar:hover .bar-tip { opacity: 1; }
.chart-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* Breakdown bars (horizontal) */
.breakdown { margin-top: 0.75rem; }
.breakdown-row {
    display: grid;
    grid-template-columns: 110px 1fr 60px;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0;
    border-bottom: 1px dashed rgba(0,0,0,0.06);
}
.breakdown-row:last-child { border-bottom: none; }
.breakdown-label { font-size: 0.88rem; color: var(--text-primary); text-transform: capitalize; font-weight: 500; }
.breakdown-bar-wrap {
    height: 8px;
    background: #f4eedf;
    border-radius: 999px;
    overflow: hidden;
}
.breakdown-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--gold), #b8960c);
    border-radius: 999px;
}
.breakdown-bar.beauty   { background: linear-gradient(90deg, #d8a89a, #b97a5d); }
.breakdown-bar.wealth   { background: linear-gradient(90deg, #2a2118, #0a0a0a); }
.breakdown-bar.free     { background: linear-gradient(90deg, #aaa, #777); }
.breakdown-bar.gold     { background: linear-gradient(90deg, var(--gold), #b8960c); }
.breakdown-bar.platinum { background: linear-gradient(90deg, #c0c0c0, #6f6f6f); }
.breakdown-bar.active    { background: linear-gradient(90deg, #5cb87b, #2a8d4a); }
.breakdown-bar.suspended { background: linear-gradient(90deg, #e6b85c, #c08410); }
.breakdown-bar.banned    { background: linear-gradient(90deg, #d96b6b, #a13d3d); }
.breakdown-count {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    color: var(--black);
    text-align: right;
}

/* Recent list */
.recent-list { list-style: none; padding: 0; margin: 0; }
.recent-row {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
}
.recent-row:last-child { border-bottom: none; }
.recent-name { font-weight: 600; color: var(--black); }
.recent-meta { color: var(--text-secondary); font-size: 0.82rem; margin-top: 0.15rem; }
.recent-when { color: var(--text-secondary); font-size: 0.82rem; }

/* Pills */
.pill {
    display: inline-block;
    font-size: 0.7rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
}
.pill.beauty   { background: #fbf2ec; color: #8c5a3a; }
.pill.wealth   { background: #1a1a1a; color: var(--gold); }
.pill.free     { background: #eee; color: #555; }
.pill.gold     { background: var(--gold); color: var(--black); }
.pill.platinum { background: #1a1a1a; color: #e6e6e6; border: 1px solid var(--gold); }
.pill.active    { background: #e8f5ee; color: #2a8d4a; }
.pill.suspended { background: #fcf2dd; color: #b07a0a; }
.pill.banned    { background: #fbe8e8; color: #a13d3d; }

/* Data table */
.data-table-wrap {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 2px 14px rgba(0,0,0,0.04);
}
.data-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.93rem;
}
.data-table-wrap thead {
    background: #fbf8f3;
    border-bottom: 1px solid var(--border-color);
}
.data-table-wrap th {
    text-align: left;
    padding: 0.85rem 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.data-table-wrap td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    vertical-align: middle;
}
.data-table-wrap tbody tr:hover { background: #fbf8f3; }
.data-table-wrap tbody tr:last-child td { border-bottom: none; }

/* Filter bar */
.admin-filters {
    background: #fff;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    margin-bottom: 1.5rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 0.75rem;
}
.admin-filters .form-control { margin: 0; }

/* Buttons in admin */
.btn-sm {
    padding: 0.45rem 0.85rem !important;
    font-size: 0.78rem !important;
    border-radius: 8px !important;
}
.btn-danger {
    background: #d96b6b;
    color: #fff;
    border: 1px solid #d96b6b;
}
.btn-danger:hover { background: #b35a5a; }

/* Pending action callouts */
.alert-card {
    background: linear-gradient(180deg, #fffaf0 0%, #fff 100%);
    border: 1px solid rgba(212,175,55,0.4);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}
.alert-card .alert-text strong { display: block; font-size: 1rem; color: var(--black); margin-bottom: 0.15rem; }
.alert-card .alert-text span { color: var(--text-secondary); font-size: 0.88rem; }
.alert-card .alert-link {
    color: var(--gold);
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
}

/* Responsive */
@media (max-width: 1100px) {
    .admin-shell { grid-template-columns: 1fr; }
    .admin-side { position: static; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .admin-row, .admin-row.equal { grid-template-columns: 1fr; }
    .admin-filters { grid-template-columns: 1fr 1fr; }
}