/* ═══════════════════════════════════════════════════════════════
   PURPLE LEGION v3.0 — Core CSS (shared across all panels)
   Panel-specific colors come from themes/[panel].css
   ═══════════════════════════════════════════════════════════════ */

:root {
    --sidebar-w: 260px;
    --topbar-h: 62px;
    --color-bg: #04000a;
    --color-fg: #e5e7eb;
    --color-muted: #9ca3af;
    --color-accent: #8b5cf6;
    --color-accent-soft: rgba(139,92,246,0.18);
    --color-border: rgba(139,92,246,0.2);
    --radius: 10px;
    --transition: .2s ease;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-fg);
    font-family: 'Inter', system-ui, sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* ─── Background layers ─────────────────────────────────────── */
.bg-layer  { position: fixed; inset: 0; z-index: 0; background: var(--color-bg); pointer-events: none; }
.bg-stars  { position: fixed; inset: 0; z-index: 0; pointer-events: none;
             background-image:
                radial-gradient(2px 2px at 20% 30%, rgba(139,92,246,0.4) 50%, transparent),
                radial-gradient(1px 1px at 60% 70%, rgba(139,92,246,0.3) 50%, transparent),
                radial-gradient(2px 2px at 80% 20%, rgba(139,92,246,0.35) 50%, transparent),
                radial-gradient(1px 1px at 10% 80%, rgba(139,92,246,0.3) 50%, transparent),
                radial-gradient(1.5px 1.5px at 50% 50%, rgba(139,92,246,0.35) 50%, transparent);
             background-size: 100% 100%; opacity: .5; }
.bg-glow   { position: fixed; inset: -10%; z-index: 0; pointer-events: none;
             background: radial-gradient(ellipse 60% 50% at 50% 30%, var(--color-accent-soft), transparent 70%); }
.bg-grid   { position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .25;
             background-image: linear-gradient(rgba(139,92,246,0.06) 1px, transparent 1px),
                                linear-gradient(90deg, rgba(139,92,246,0.06) 1px, transparent 1px);
             background-size: 50px 50px; }

/* ─── Sidebar ───────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: 0; left: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background: linear-gradient(180deg, rgba(6,2,15,0.94), rgba(10,4,22,0.92));
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--color-border);
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: transform .25s ease;
}

.sidebar-header {
    padding: 20px 16px 14px;
    border-bottom: 1px solid var(--color-border);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 1.8rem;
    filter: drop-shadow(0 0 12px var(--color-accent));
}

.logo-text { line-height: 1.2; }
.logo-title {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    letter-spacing: 1.5px;
    font-size: .9rem;
    background: linear-gradient(135deg, var(--color-accent), #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.logo-subtitle {
    font-size: .68rem;
    color: var(--color-muted);
    letter-spacing: .5px;
    margin-top: 2px;
}

/* Panel switcher pills */
.panel-switcher {
    display: flex;
    gap: 6px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--color-border);
}

.panel-pill {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    background: rgba(15,8,30,0.6);
    border: 1px solid rgba(139,92,246,0.18);
    border-radius: 9px;
    color: var(--color-muted);
    cursor: pointer;
    transition: all var(--transition);
    font-size: 1.1rem;
}
.panel-pill:hover:not(.disabled) {
    background: rgba(15,8,30,0.9);
    border-color: rgba(139,92,246,0.45);
    color: #fff;
    transform: translateY(-1px);
}
.panel-pill.active {
    background: linear-gradient(135deg, var(--color-accent-soft), rgba(124,58,237,0.10));
    border-color: var(--color-accent);
    color: #fff;
    box-shadow: 0 0 14px var(--color-accent-soft);
}
.panel-pill.disabled {
    opacity: .25;
    cursor: not-allowed;
    pointer-events: none;
}

/* Sidebar nav */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 10px;
}
.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(139,92,246,0.3); border-radius: 3px; }

.nav-section { margin-bottom: 14px; }
.nav-section-title {
    text-transform: uppercase;
    font-size: .68rem;
    letter-spacing: 1.5px;
    color: var(--color-muted);
    padding: 6px 10px 4px;
    font-weight: 600;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 11px;
    border-radius: 8px;
    color: #d1d5db;
    font-size: .88rem;
    transition: all var(--transition);
    margin-bottom: 2px;
}
.nav-item:hover {
    background: rgba(139,92,246,0.10);
    color: #fff;
}
.nav-item.active {
    background: linear-gradient(90deg, var(--color-accent-soft), transparent);
    color: #fff;
    border-left: 3px solid var(--color-accent);
    padding-left: 8px;
}
.nav-icon { width: 22px; text-align: center; font-size: 1rem; }
.nav-text { flex: 1; }

.nav-empty {
    padding: 30px 16px;
    text-align: center;
    color: var(--color-muted);
    font-size: .85rem;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--color-border);
}
.user-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    background: rgba(15,8,30,0.5);
    border-radius: 9px;
    border: 1px solid var(--color-border);
}
.user-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), #5b21b6);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: .95rem;
    color: #fff;
    flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name {
    font-weight: 600;
    font-size: .88rem;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-role {
    font-size: .72rem;
    color: var(--color-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.logout-btn {
    padding: 7px 10px;
    background: linear-gradient(135deg, rgba(239,68,68,0.15), rgba(185,28,28,0.08));
    border: 1px solid rgba(239,68,68,0.35);
    border-radius: 8px;
    color: #f87171;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
}
.logout-btn:hover {
    background: linear-gradient(135deg, rgba(239,68,68,0.32), rgba(185,28,28,0.18));
    color: #fecaca;
    box-shadow: 0 0 14px rgba(239,68,68,0.4);
}

.login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 11px 14px;
    background: linear-gradient(135deg, var(--color-accent-soft), rgba(124,58,237,0.10));
    border: 1px solid rgba(139,92,246,0.35);
    border-radius: 9px;
    color: #c4b5fd;
    font-size: .88rem;
    font-weight: 600;
    font-family: 'Cinzel', serif;
    letter-spacing: .3px;
    transition: all var(--transition);
}
.login-btn:hover {
    background: linear-gradient(135deg, rgba(139,92,246,0.32), rgba(124,58,237,0.20));
    color: #fff;
    box-shadow: 0 0 22px rgba(139,92,246,0.45);
    transform: translateY(-1px);
}

/* ─── Topbar ────────────────────────────────────────────────── */
.pl-topbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-w);
    right: 0;
    height: var(--topbar-h);
    background: linear-gradient(135deg, rgba(6,2,15,0.92), rgba(10,4,22,0.88));
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    z-index: 90;
}

.topbar-menu {
    display: none;
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-fg);
    width: 38px; height: 38px;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
}

.topbar-crumb {
    font-size: .9rem;
    color: var(--color-muted);
}
.topbar-crumb a { color: var(--color-muted); }
.topbar-crumb a:hover { color: var(--color-fg); }
.crumb-sep { margin: 0 8px; opacity: .5; }
.crumb-current { color: #fbbf24; font-weight: 600; }

.topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 14px;
}

.status-pill {
    padding: 5px 12px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    border: 1px solid;
}
.status-pill.open {
    background: rgba(16,185,129,0.12);
    color: #34d399;
    border-color: rgba(16,185,129,0.35);
}
.status-pill.maintenance {
    background: rgba(245,158,11,0.12);
    color: #fbbf24;
    border-color: rgba(245,158,11,0.35);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px 6px 6px;
    background: rgba(15,8,30,0.6);
    border: 1px solid var(--color-border);
    border-radius: 999px;
}
.user-letter {
    width: 28px; height: 28px;
    background: linear-gradient(135deg, var(--color-accent), #5b21b6);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: .85rem;
    color: #fff;
}
.topbar-user .user-name {
    font-size: .85rem;
    color: var(--color-fg);
    font-weight: 600;
}

/* ─── Main content ──────────────────────────────────────────── */
.pl-main {
    margin-left: var(--sidebar-w);
    margin-top: var(--topbar-h);
    min-height: calc(100vh - var(--topbar-h));
    padding: 24px 32px;
    position: relative;
    z-index: 5;
}

/* ─── Page Header (h1 + actions) ─────────────────────────────── */
.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}
.page-header h1 {
    margin: 0;
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    background: linear-gradient(135deg, #fbbf24, var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.page-header p {
    margin: 4px 0 0;
    color: var(--color-muted);
    font-size: .9rem;
}

/* ─── Cards ─────────────────────────────────────────────────── */
.pl-card {
    background: linear-gradient(135deg, rgba(15,8,30,0.7), rgba(10,4,22,0.85));
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 22px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}
.pl-card-title {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    color: var(--color-fg);
    margin: 0 0 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 18px;
    background: linear-gradient(135deg, var(--color-accent-soft), rgba(124,58,237,0.10));
    border: 1px solid rgba(139,92,246,0.35);
    border-radius: 9px;
    color: #c4b5fd;
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
}
.btn:hover {
    background: linear-gradient(135deg, rgba(139,92,246,0.32), rgba(124,58,237,0.20));
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 0 18px rgba(139,92,246,0.3);
}
.btn-primary {
    background: linear-gradient(135deg, var(--color-accent), #5b21b6);
    border-color: var(--color-accent);
    color: #fff;
}
.btn-danger {
    background: linear-gradient(135deg, rgba(239,68,68,0.2), rgba(185,28,28,0.15));
    border-color: rgba(239,68,68,0.45);
    color: #fca5a5;
}
.btn-danger:hover {
    background: linear-gradient(135deg, rgba(239,68,68,0.4), rgba(185,28,28,0.3));
    color: #fff;
    box-shadow: 0 0 18px rgba(239,68,68,0.4);
}
.btn-success {
    background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(5,150,105,0.15));
    border-color: rgba(16,185,129,0.45);
    color: #6ee7b7;
}

/* ─── Forms ─────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--color-muted);
    margin-bottom: 6px;
    letter-spacing: .3px;
}
.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 10px 14px;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--color-border);
    border-radius: 9px;
    color: var(--color-fg);
    font-family: inherit;
    font-size: .9rem;
    transition: all var(--transition);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-help {
    font-size: .78rem;
    color: var(--color-muted);
    margin-top: 6px;
}

/* ─── Tables ────────────────────────────────────────────────── */
.pl-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}
.pl-table th,
.pl-table td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border);
    font-size: .88rem;
}
.pl-table th {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: .72rem;
    color: var(--color-muted);
    font-weight: 700;
}
.pl-table tr:hover { background: rgba(139,92,246,0.05); }

/* ─── Badges ────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    border: 1px solid currentColor;
    background: rgba(0,0,0,0.3);
}
.badge-success { color: #34d399; }
.badge-warning { color: #fbbf24; }
.badge-danger  { color: #f87171; }
.badge-info    { color: #60a5fa; }

/* ─── Flash messages ─────────────────────────────────────────── */
.flash {
    padding: 12px 18px;
    border-radius: 9px;
    margin-bottom: 18px;
    border: 1px solid;
    background: rgba(0,0,0,0.3);
    font-size: .9rem;
}
.flash-success { color: #34d399; border-color: rgba(16,185,129,0.45); background: rgba(16,185,129,0.10); }
.flash-error   { color: #f87171; border-color: rgba(239,68,68,0.45);  background: rgba(239,68,68,0.10); }
.flash-info    { color: #60a5fa; border-color: rgba(59,130,246,0.45); background: rgba(59,130,246,0.10); }
.flash-warning { color: #fbbf24; border-color: rgba(245,158,11,0.45); background: rgba(245,158,11,0.10); }

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    body.sidebar-open .sidebar { transform: translateX(0); }
    .pl-topbar { left: 0; padding: 0 16px; }
    .topbar-menu { display: flex; align-items: center; justify-content: center; }
    .pl-main { margin-left: 0; padding: 18px 14px; }
}

/* ─── Utility ───────────────────────────────────────────────── */
.text-muted { color: var(--color-muted); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 18px; }
.mb-4 { margin-bottom: 18px; }
.flex { display: flex; }
.flex-1 { flex: 1; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 18px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }