/* Admin console shared shell — sidebar + topbar + content area */

.app-shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; background: var(--color-bg); }
.sidebar { background: linear-gradient(184deg, var(--navy-2) 0%, var(--navy) 58%, var(--navy-deep) 100%); color: var(--navy-text); padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; border-right: 1px solid rgba(255,255,255,0.07); box-shadow: none; display: flex; flex-direction: column; }
.sidebar__brand { padding: 0 8px 16px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 14px; }
.sidebar__brand::before { content: ''; display: block; width: 38px; height: 38px; background: url('../shared/assets/hsg-mark.svg') center/contain no-repeat; margin-bottom: 12px; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.35)); }
.sidebar__brand-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.sidebar__brand-name { font-family: var(--font-heading); font-size: 17px; font-weight: 600; color: #FFF; margin-top: 3px; letter-spacing: -0.01em; }
.sidebar__section { padding: var(--space-4) var(--space-3) var(--space-2); font-family: var(--font-mono); font-size: 10.5px; color: rgba(255,255,255,0.42); letter-spacing: 0.1em; text-transform: uppercase; }
.sidebar__nav-item { display: flex; align-items: center; gap: 9px; padding: 9px 14px; margin: 1px 0; border-radius: 10px; color: rgba(255,255,255,0.72); cursor: pointer; transition: background var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out); font-size: 14px; font-weight: 500; }
.sidebar__nav-item:hover { background: rgba(255,255,255,0.07); color: #FFF; }
.sidebar__nav-item.active { background: rgba(91,140,255,0.16); color: #FFF; box-shadow: inset 2px 0 0 var(--color-primary-light), inset 0 0 0 1px rgba(255,255,255,0.05); }
.sidebar__user { padding: var(--space-4) var(--space-3); margin-top: auto; border-top: 1px solid rgba(255,255,255,0.09); font-size: var(--text-sm); }

.main { overflow-y: auto; }
.main__header { padding: var(--space-5) var(--space-8); border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: center; background: rgba(255,255,255,0.86); backdrop-filter: saturate(140%) blur(6px); position: sticky; top: 0; z-index: 10; }
.main__title { font-family: var(--font-heading); font-size: var(--text-2xl); color: var(--color-ink); letter-spacing: -0.01em; }
.main__content { padding: var(--space-6) var(--space-8); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-4); margin-bottom: var(--space-6); }
.stat-card { padding: var(--space-4); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.stat-card__label { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-muted); letter-spacing: 0.06em; }
.stat-card__value { font-family: var(--font-heading); font-size: var(--text-2xl); margin-top: var(--space-1); }
.stat-card__delta { font-family: var(--font-mono); font-size: var(--text-xs); margin-top: var(--space-1); }
.stat-card__delta--up { color: var(--color-success); }
.stat-card__delta--down { color: var(--color-error); }

.data-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.data-table th { text-align: left; padding: var(--space-2) var(--space-3); font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-muted); border-bottom: 1px solid var(--color-border); text-transform: uppercase; letter-spacing: 0.05em; }
.data-table td { padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--color-grey-100); }
.data-table tbody tr { cursor: pointer; }
.data-table tbody tr:hover { background: var(--color-grey-50); }

.badge { display: inline-block; padding: var(--space-1) var(--space-2); border-radius: var(--radius-full); font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.06em; background: var(--color-grey-100); }
.badge--residential { background: var(--color-portal-residential-soft); color: var(--color-portal-residential); }
.badge--commercial  { background: var(--color-portal-commercial-soft); color: var(--color-portal-commercial); }
.badge--qualified, .badge--approved { background: var(--color-success-bg); color: var(--color-success); }
.badge--pending   { background: var(--color-warning-bg); color: var(--color-warning); }
.badge--rejected, .badge--declined { background: var(--color-error-bg); color: var(--color-error); }
.badge--ogc       { background: var(--color-info-bg); color: var(--color-info); }

.tabs { display: flex; gap: var(--space-2); border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-6); }
.tabs__item { padding: var(--space-3) var(--space-4); cursor: pointer; border-bottom: 2px solid transparent; font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-text-muted); }
.tabs__item.active { border-color: var(--color-portal); color: var(--color-portal); }

.pill-group { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.pill { padding: var(--space-2) var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-full); cursor: pointer; font-size: var(--text-sm); transition: all var(--duration-fast); background: var(--color-surface); }
.pill:hover { border-color: var(--color-portal); }
.pill.active { background: var(--color-portal); color: #FFF; border-color: var(--color-portal); }

.empty { padding: var(--space-12); text-align: center; color: var(--color-text-muted); }
.error-box { padding: var(--space-4); background: var(--color-error-bg); color: var(--color-error); border-radius: var(--radius-md); margin-bottom: var(--space-4); }

.drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 100; display: none; }
.drawer-overlay.active { display: block; }
.drawer { position: fixed; top: 0; right: 0; height: 100vh; width: min(640px, 95vw); background: var(--color-surface); box-shadow: -4px 0 24px rgba(0,0,0,0.15); z-index: 101; transform: translateX(100%); transition: transform var(--duration-base); overflow-y: auto; }
.drawer.active { transform: translateX(0); }
.drawer__header { padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; background: var(--color-surface); }
.drawer__close { background: none; border: none; font-size: var(--text-2xl); cursor: pointer; color: var(--color-text-muted); }
.drawer__content { padding: var(--space-6); }