/* ==========================================================================
   German Motor Works — Admin panel styles (extends base.css)
   ========================================================================== */

body.admin { display: flex; min-height: 100vh; }

.admin-sidebar { width: 240px; flex: 0 0 240px; background: var(--bg-alt); border-right: 1px solid var(--border); padding: 24px 0; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-brand { padding: 0 22px 22px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.admin-brand strong { font-family: var(--font-heading); color: var(--silver-bright); font-size: 1.15rem; display: block; }
.admin-brand span { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-bright); }

.admin-nav-group { margin-bottom: 8px; }
.admin-nav-label { padding: 14px 22px 6px; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); }
.admin-nav a { display: flex; align-items: center; gap: 10px; padding: 10px 22px; color: var(--text-dim); font-size: 0.88rem; border-left: 3px solid transparent; }
.admin-nav a:hover { color: var(--silver-bright); background: rgba(255,255,255,.02); }
.admin-nav a.active { color: var(--blue-bright); border-left-color: var(--blue); background: var(--blue-dim); }

.admin-main { flex: 1; min-width: 0; }
.admin-topbar { display: flex; align-items: center; justify-content: space-between; padding: 18px 32px; border-bottom: 1px solid var(--border); background: var(--bg); position: sticky; top: 0; z-index: 10; }
.admin-topbar h1 { font-size: 1.3rem; margin: 0; }
.admin-user { display: flex; align-items: center; gap: 14px; font-size: 0.85rem; color: var(--text-dim); }
.admin-content { padding: 32px; max-width: 1280px; }

.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 36px; }
@media (max-width: 900px) { .stat-cards { grid-template-columns: repeat(2, 1fr); } }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; }
.stat-card .num { font-family: var(--font-heading); font-size: 2rem; color: var(--silver-bright); }
.stat-card .label { font-size: 0.78rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; margin-bottom: 28px; }
.panel h2 { font-size: 1.15rem; margin-bottom: 6px; }
.panel .panel-desc { color: var(--text-faint); font-size: 0.85rem; margin-bottom: 22px; }

.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; gap: 16px; flex-wrap: wrap; }
.status-pill { padding: 3px 11px; border-radius: 999px; font-size: 0.72rem; font-weight: 600; border: 1px solid; }
.status-pill.pending { color: var(--warning); border-color: rgba(217,168,78,.35); background: rgba(217,168,78,.08); }
.status-pill.confirmed { color: var(--success); border-color: rgba(79,191,135,.35); background: rgba(79,191,135,.08); }
.status-pill.cancelled { color: var(--danger); border-color: rgba(226,104,95,.35); background: rgba(226,104,95,.08); }
.status-pill.published { color: var(--success); border-color: rgba(79,191,135,.35); background: rgba(79,191,135,.08); }
.status-pill.draft { color: var(--text-faint); border-color: var(--border-light); }

.thumb-sm { width: 54px; height: 54px; object-fit: cover; border-radius: 4px; background: var(--surface-2); }
.row-actions a, .row-actions button { font-size: 0.82rem; }

/* Visitor stats: period comparison columns (Today / This Week / This Month) */
.period-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .period-cols { grid-template-columns: 1fr; } }
.period-col { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.period-col h3 { font-family: var(--font-heading); font-size: 1.1rem; margin: 0 0 18px; color: var(--silver-bright); }
.period-metric { display: flex; justify-content: space-between; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--border); }
.period-metric:last-child { border-bottom: none; padding-bottom: 0; }
.period-metric .metric-label { font-size: 0.82rem; color: var(--text-dim); }
.period-metric .metric-value { display: flex; align-items: baseline; gap: 8px; }
.period-metric .metric-num { font-family: var(--font-heading); font-size: 1.4rem; color: var(--silver-bright); }
.metric-delta { font-size: 0.72rem; font-weight: 600; padding: 2px 7px; border-radius: 999px; border: 1px solid; white-space: nowrap; }
.metric-delta.up { color: var(--success); border-color: rgba(79,191,135,.35); background: rgba(79,191,135,.08); }
.metric-delta.down { color: var(--danger); border-color: rgba(226,104,95,.35); background: rgba(226,104,95,.08); }
.metric-delta.flat { color: var(--text-faint); border-color: var(--border-light); }
.period-col .vs-label { font-size: 0.72rem; color: var(--text-faint); margin-top: 4px; }

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; width: 100%; background: radial-gradient(ellipse 700px 500px at 50% -10%, rgba(79,157,234,.12), transparent 60%), var(--bg); }
.login-box { width: 380px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); }
.login-box h1 { font-size: 1.4rem; text-align: center; margin-bottom: 4px; }
.login-box .sub { text-align: center; color: var(--text-faint); font-size: 0.85rem; margin-bottom: 28px; }

.mini-cal { width: 100%; border-collapse: collapse; }
.mini-cal th { text-align: center; padding: 8px 4px; font-size: 0.7rem; color: var(--text-faint); }
.mini-cal td { text-align: center; vertical-align: top; height: 84px; border: 1px solid var(--border); padding: 6px; font-size: 0.8rem; color: var(--text-dim); width: 14.28%; }
.mini-cal td.muted { color: var(--text-faint); opacity: 0.4; }
.mini-cal td.today { background: var(--blue-dim); }
.mini-cal .day-num { font-weight: 600; color: var(--silver); margin-bottom: 4px; }
.mini-cal .appt-chip { display: block; background: var(--surface-2); border-left: 2px solid var(--blue); border-radius: 3px; padding: 2px 5px; font-size: 0.68rem; margin-bottom: 3px; text-align: left; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }

.help-box { background: var(--blue-dim); border: 1px solid var(--blue-border); border-radius: var(--radius); padding: 16px 18px; font-size: 0.85rem; color: var(--text-dim); margin-bottom: 24px; }
.help-box strong { color: var(--blue-bright); }

.panel-collapsible summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.panel-collapsible summary::-webkit-details-marker { display: none; }
.panel-collapsible summary h2 { margin: 0; }
.panel-collapsible summary::after { content: '−'; color: var(--blue-bright); font-size: 1.3rem; line-height: 1; flex: 0 0 auto; }
.panel-collapsible:not([open]) summary::after { content: '+'; }
.panel-collapsible:not([open]) summary { margin-bottom: 0; }
.panel-collapsible .panel-body { margin-top: 22px; }

.sortable-list { display: flex; flex-direction: column; gap: 10px; position: relative; }
.sortable-item { display: flex; align-items: flex-start; gap: 12px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; touch-action: none; }
.sortable-item.dragging { position: relative; z-index: 20; box-shadow: var(--shadow); border-color: var(--blue-border); cursor: grabbing; opacity: 0.96; }
.sortable-placeholder { border: 1px dashed var(--border-light); border-radius: var(--radius); background: var(--blue-dim); }
.drag-handle { flex: 0 0 auto; cursor: grab; color: var(--text-faint); font-size: 1.1rem; line-height: 1; padding: 6px 4px; user-select: none; touch-action: none; align-self: center; }
.drag-handle:hover { color: var(--silver-bright); }
.sortable-item-body { flex: 1 1 auto; min-width: 0; }
.sortable-error::after { content: 'Could not save the new order — please reload and try again.'; display: block; color: var(--danger); font-size: 0.8rem; margin-top: 6px; }
.sortable-saving { opacity: 0.85; }

@media (max-width: 820px) {
    body.admin { flex-direction: column; }
    .admin-sidebar { width: 100%; height: auto; position: relative; }
    .admin-content { padding: 20px; }
}