@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* --- Lumina Lux Palette (Pure & Prestigious) --- */
    --lux-white: #fcfcfd;
    --lux-bg: #f8f9fc;
    --lux-primary: #1e40af;
    /* Royal Blue */
    --lux-secondary: #0ea5e9;
    /* Sky Blue */
    --lux-accent: #d97706;
    /* Golden Sand */

    --lux-text-rich: #0f172a;
    --lux-text-dim: #64748b;
    --lux-border: rgba(226, 232, 240, 0.8);

    /* Silk & Glass v1.0 */
    --glass-white: rgba(255, 255, 255, 0.7);
    --glass-blur: blur(20px);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);

    --radius-lux: 24px;
    --radius-sm: 12px;
}

/* --- Foundation --- */
body {
    background-color: var(--lux-bg);
    color: var(--lux-text-rich);
    font-family: 'Inter', sans-serif;
    margin: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.lux-canvas {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: radial-gradient(circle at top right, #eff6ff, transparent),
        radial-gradient(circle at bottom left, #fff7ed, transparent);
    opacity: 0.6;
}

/* --- Typography --- */
h1,
h2,
h3,
.font-display {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--lux-text-rich);
}

.text-gradient-lux {
    background: linear-gradient(135deg, var(--lux-primary), var(--lux-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- Components --- */

/* Frosted Glass Card */
.lux-card {
    background: var(--glass-white);
    backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lux);
    box-shadow: var(--glass-shadow);
    padding: 24px;
    transition: 0.4s cubic-bezier(0.2, 0, 0, 1);
}

.lux-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.08);
    border-color: #fff;
}

/* Social Feed Elements */
.story-node-lux {
    flex: 0 0 auto;
    width: 78px;
    text-align: center;
    cursor: pointer;
}

.story-ring-lux {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    padding: 3px;
    background: linear-gradient(45deg, var(--lux-accent), var(--lux-secondary), var(--lux-primary));
    margin: 0 auto 8px;
    transition: 0.3s;
}

.story-ring-lux:hover {
    transform: scale(1.05) rotate(5deg);
}

.story-avatar-lux {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #fff;
    overflow: hidden;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* Buttons */
.btn-lux {
    padding: 12px 32px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: 0.4s;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-lux-primary {
    background: var(--lux-primary);
    color: white !important;
    box-shadow: 0 10px 20px rgba(30, 64, 175, 0.2);
}

.btn-lux-primary:hover {
    background: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(30, 64, 175, 0.3);
}

.btn-lux-outline {
    background: #fff;
    color: var(--lux-primary) !important;
    border: 1px solid var(--lux-border);
}

.btn-lux-outline:hover {
    border-color: var(--lux-primary);
    background: #eff6ff;
}

/* Social Actions */
.lux-action {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 100px;
    background: #f1f5f9;
    color: var(--lux-text-dim);
    font-weight: 600;
    font-size: 0.85rem;
    transition: 0.3s;
}

.lux-action:hover {
    background: #e2e8f0;
    color: var(--lux-text-rich);
}

.lux-action.active {
    background: #fee2e2;
    color: #dc2626;
}

/* Nav */
.nav-lux {
    height: 80px;
    background: var(--glass-white);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--lux-border);
}

.nav-link-lux {
    font-weight: 600;
    color: var(--lux-text-dim) !important;
    padding: 10px 20px !important;
    transition: 0.3s;
}

.nav-link-lux:hover,
.nav-link-lux.active {
    color: var(--lux-primary) !important;
}

/* Media containers */
.media-lux {
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #f1f5f9;
}

/* Utilities */
.text-dim {
    color: var(--lux-text-dim);
}

.radius-xl {
    border-radius: 32px;
}

.shadow-lux {
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.05);
}