/* ═══════════════════════════════════════════════════════════════
   Portal Client — Premium Design System
   Aesthetic: Luxury Spatial Glassmorphism
   ═══════════════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
    --portal-bg: #08080c;
    --portal-surface: rgba(255,255,255,0.025);
    --portal-glass: rgba(255,255,255,0.04);
    --portal-glass-border: rgba(255,255,255,0.07);
    --portal-glass-hover: rgba(255,255,255,0.06);
    --portal-accent: #dc2626;
    --portal-accent-glow: rgba(220,38,38,0.15);
    --portal-accent-soft: rgba(220,38,38,0.08);
    --portal-text: #f0f0f0;
    --portal-text-secondary: #9ca3af;
    --portal-text-muted: #6b7280;
    --portal-success: #22c55e;
    --portal-warning: #f59e0b;
    --portal-danger: #ef4444;
    --portal-radius: 16px;
    --portal-radius-sm: 10px;
    --portal-transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Animated Mesh Gradient Background ── */
.portal-bg-mesh {
    position: fixed; inset: 0; z-index: 0; overflow: hidden;
    background: var(--portal-bg);
}
.portal-bg-mesh::before {
    content: '';
    position: absolute; width: 150%; height: 150%;
    top: -25%; left: -25%;
    background:
        radial-gradient(ellipse 600px 600px at 20% 30%, rgba(220,38,38,0.06) 0%, transparent 70%),
        radial-gradient(ellipse 500px 500px at 80% 20%, rgba(139,92,246,0.04) 0%, transparent 70%),
        radial-gradient(ellipse 400px 400px at 60% 80%, rgba(59,130,246,0.03) 0%, transparent 70%);
    animation: meshDrift 20s ease-in-out infinite alternate;
}
@keyframes meshDrift {
    0% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -20px) rotate(1deg); }
    66% { transform: translate(-20px, 10px) rotate(-0.5deg); }
    100% { transform: translate(10px, -10px) rotate(0.5deg); }
}

/* ── Floating Particles ── */
.portal-particles {
    position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.portal-particle {
    position: absolute; border-radius: 50%;
    background: rgba(220,38,38,0.15);
    animation: particleFloat linear infinite;
}
@keyframes particleFloat {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* ── Grid Pattern Overlay ── */
.portal-grid-pattern {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* ── Premium Glass Card ── */
.p-card {
    background: var(--portal-glass);
    border: 1px solid var(--portal-glass-border);
    border-radius: var(--portal-radius);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all var(--portal-transition);
    position: relative;
    overflow: hidden;
}
.p-card::before {
    content: ''; position: absolute; inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 50%);
    pointer-events: none;
}
.p-card:hover {
    background: var(--portal-glass-hover);
    border-color: rgba(255,255,255,0.12);
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 1px rgba(255,255,255,0.1);
}

/* ── KPI Card — Premium ── */
.p-kpi {
    padding: 20px 24px;
    position: relative;
}
.p-kpi__icon {
    width: 40px; height: 40px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 12px; font-size: 18px;
    background: var(--portal-accent-soft);
    color: var(--portal-accent);
    border: 1px solid rgba(220,38,38,0.15);
}
.p-kpi__label {
    font-size: 11px; font-weight: 500; text-transform: uppercase;
    letter-spacing: 0.1em; color: var(--portal-text-muted);
    margin-bottom: 6px;
}
.p-kpi__value {
    font-size: 28px; font-weight: 700;
    color: var(--portal-text);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.p-kpi__value--success { color: var(--portal-success); }
.p-kpi__value--warning { color: var(--portal-warning); }
.p-kpi__value--accent { color: var(--portal-accent); }
.p-kpi__trend {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 11px; font-weight: 600;
    padding: 2px 8px; border-radius: 20px;
    margin-top: 8px;
}
.p-kpi__trend--up { background: rgba(34,197,94,0.1); color: var(--portal-success); }
.p-kpi__trend--down { background: rgba(239,68,68,0.1); color: var(--portal-danger); }

/* ── Premium Table ── */
.p-table {
    width: 100%; border-collapse: collapse;
    font-size: 13px;
}
.p-table thead th {
    padding: 12px 16px; text-align: left;
    font-size: 10px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--portal-text-muted);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.p-table tbody td {
    padding: 14px 16px;
    color: var(--portal-text-secondary);
    border-bottom: 1px solid rgba(255,255,255,0.03);
    transition: background 0.2s;
}
.p-table tbody tr:hover td {
    background: rgba(255,255,255,0.02);
}
.p-table tbody tr:last-child td { border-bottom: none; }

/* ── Premium Badge ── */
.p-badge {
    display: inline-flex; align-items: center;
    padding: 3px 10px; border-radius: 20px;
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.03em;
}
.p-badge--success { background: rgba(34,197,94,0.1); color: #4ade80; border: 1px solid rgba(34,197,94,0.15); }
.p-badge--warning { background: rgba(245,158,11,0.1); color: #fbbf24; border: 1px solid rgba(245,158,11,0.15); }
.p-badge--danger { background: rgba(239,68,68,0.1); color: #f87171; border: 1px solid rgba(239,68,68,0.15); }
.p-badge--info { background: rgba(59,130,246,0.1); color: #60a5fa; border: 1px solid rgba(59,130,246,0.15); }
.p-badge--neutral { background: rgba(255,255,255,0.05); color: var(--portal-text-muted); border: 1px solid rgba(255,255,255,0.08); }
.p-badge--accent { background: var(--portal-accent-soft); color: #f87171; border: 1px solid rgba(220,38,38,0.2); }

/* ── Premium Button ── */
.p-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 20px; border-radius: var(--portal-radius-sm);
    font-size: 13px; font-weight: 600; font-family: inherit;
    cursor: pointer; border: none;
    transition: all var(--portal-transition);
    position: relative; overflow: hidden;
}
.p-btn::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}
.p-btn--primary {
    background: var(--portal-accent);
    color: #fff;
    box-shadow: 0 4px 15px rgba(220,38,38,0.3);
}
.p-btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(220,38,38,0.4);
}
.p-btn--ghost {
    background: rgba(255,255,255,0.05);
    color: var(--portal-text-secondary);
    border: 1px solid rgba(255,255,255,0.08);
}
.p-btn--ghost:hover {
    background: rgba(255,255,255,0.08);
    color: var(--portal-text);
}
.p-btn--sm { padding: 7px 14px; font-size: 12px; }

/* ── Form Fields ── */
.p-field { margin-bottom: 16px; }
.p-field__label {
    display: block; font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--portal-text-muted); margin-bottom: 6px;
}
.p-field__input,
.p-field select,
.p-field textarea {
    width: 100%; padding: 11px 16px; font-size: 14px;
    color: var(--portal-text);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--portal-radius-sm);
    outline: none; font-family: inherit;
    transition: all 0.3s ease;
    box-sizing: border-box;
}
.p-field__input:focus,
.p-field select:focus,
.p-field textarea:focus {
    border-color: var(--portal-accent);
    box-shadow: 0 0 0 3px rgba(220,38,38,0.1);
    background: rgba(255,255,255,0.06);
}
.p-field select option { background: #1a1a1e; color: var(--portal-text); }

/* ── Modal ── */
.p-modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 1001;
    background: rgba(0,0,0,0.7); backdrop-filter: blur(8px);
    align-items: center; justify-content: center;
}
.p-modal {
    background: rgba(20,20,24,0.97);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px; padding: 28px 32px;
    max-width: 520px; width: 92%;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
    position: relative; overflow: hidden;
}
.p-modal::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(220,38,38,0.3), transparent);
}
.p-modal__header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 20px;
}
.p-modal__title { font-size: 18px; font-weight: 600; color: var(--portal-text); }

/* ── Health Pulse Indicator ── */
.p-pulse {
    width: 12px; height: 12px; border-radius: 50%;
    display: inline-block; position: relative;
}
.p-pulse::after {
    content: ''; position: absolute; inset: -4px;
    border-radius: 50%; border: 2px solid currentColor;
    animation: pulseRing 2s ease-out infinite;
    opacity: 0;
}
@keyframes pulseRing {
    0% { transform: scale(0.8); opacity: 0.6; }
    100% { transform: scale(1.8); opacity: 0; }
}
.p-pulse--healthy { background: var(--portal-success); color: var(--portal-success); }
.p-pulse--degraded { background: var(--portal-warning); color: var(--portal-warning); }
.p-pulse--down { background: var(--portal-danger); color: var(--portal-danger); animation: pulseGlow 1s ease-in-out infinite alternate; }
@keyframes pulseGlow { from { box-shadow: 0 0 4px currentColor; } to { box-shadow: 0 0 12px currentColor; } }

/* ── Staggered Entrance Animations ── */
.p-fade-in {
    opacity: 0; transform: translateY(20px);
    animation: portalFadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes portalFadeUp {
    to { opacity: 1; transform: translateY(0); }
}
.p-fade-in:nth-child(1) { animation-delay: 0.05s; }
.p-fade-in:nth-child(2) { animation-delay: 0.1s; }
.p-fade-in:nth-child(3) { animation-delay: 0.15s; }
.p-fade-in:nth-child(4) { animation-delay: 0.2s; }
.p-fade-in:nth-child(5) { animation-delay: 0.25s; }
.p-fade-in:nth-child(6) { animation-delay: 0.3s; }

/* ── Star Rating Interactive ── */
.p-stars { display: flex; gap: 4px; }
.p-star {
    font-size: 28px; cursor: pointer;
    transition: all 0.2s ease;
    color: var(--portal-text-muted);
}
.p-star:hover { transform: scale(1.2); }
.p-star--active { color: #fbbf24; text-shadow: 0 0 10px rgba(251,191,36,0.4); }

/* ── Section Header ── */
.p-section-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px;
}
.p-section-title {
    font-size: 16px; font-weight: 600; color: var(--portal-text);
    display: flex; align-items: center; gap: 10px;
}
.p-section-title::before {
    content: ''; width: 3px; height: 18px;
    background: var(--portal-accent); border-radius: 2px;
}

/* ── Empty State ── */
.p-empty {
    text-align: center; padding: 48px 24px;
    color: var(--portal-text-muted); font-size: 14px;
}
.p-empty__icon { font-size: 40px; margin-bottom: 12px; opacity: 0.3; }
.p-empty__text { max-width: 300px; margin: 0 auto; line-height: 1.6; }

/* ── Success Toast ── */
.p-toast {
    position: fixed; bottom: 24px; right: 24px; z-index: 2000;
    padding: 14px 24px; border-radius: var(--portal-radius-sm);
    background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.25);
    color: var(--portal-success); font-size: 13px; font-weight: 500;
    backdrop-filter: blur(12px);
    transform: translateY(100px); opacity: 0;
    transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.p-toast--visible { transform: translateY(0); opacity: 1; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .p-kpi__value { font-size: 22px; }
    .p-kpi { padding: 16px; }
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}