/* ═══════════════════════════════════════════════════════════════════════════
   Community Membership System — Design System
   Premium dark theme with glassmorphism, gradients, and micro-animations.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ───────────────────────────────────────────────── */
:root {
    /* Brand colors */
    --gold: #FFD700;
    --gold-light: #FFF3B0;
    --silver: #C0C0C0;
    --silver-light: #E8E8E8;
    --bronze: #CD7F32;
    --bronze-light: #E8B87A;

    /* Dark theme palette */
    --bg-primary: #0a0a1a;
    --bg-secondary: #0f0f23;
    --bg-card: #141428;
    --bg-card-hover: #1a1a35;
    --bg-elevated: #1e1e3a;
    --bg-input: #12122a;

    /* Text */
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b85;
    --text-inverse: #0a0a1a;

    /* Accent */
    --accent: #7c5cfc;
    --accent-light: #9b82ff;
    --accent-dark: #5a3de8;
    --accent-glow: rgba(124, 92, 252, 0.25);

    /* Semantic */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* Borders */
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --border-focus: var(--accent);

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px var(--accent-glow);
    --glass: rgba(20, 20, 40, 0.75);
    --glass-border: rgba(255, 255, 255, 0.08);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.25s;
    --duration-slow: 0.4s;

    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ─── Reset & Base ────────────────────────────────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

a {
    color: var(--accent-light);
    text-decoration: none;
    transition: color var(--duration) var(--ease);
}
a:hover { color: var(--accent); }

img { max-width: 100%; height: auto; }

::selection {
    background: var(--accent);
    color: white;
}

/* ─── Container ───────────────────────────────────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}
.container-narrow { max-width: 900px; }

/* ─── Navigation ──────────────────────────────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass);
    backdrop-filter: blur(20px) saturate(1.8);
    -webkit-backdrop-filter: blur(20px) saturate(1.8);
    border-bottom: 1px solid var(--glass-border);
    transition: all var(--duration) var(--ease);
}
.navbar.scrolled {
    background: rgba(10, 10, 26, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-primary);
}
.brand-icon {
    color: var(--accent);
    font-size: 1.3rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-xs);
}

.nav-link {
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--duration) var(--ease);
}
.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
    padding: 4px 12px 4px 4px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    transition: all var(--duration) var(--ease);
}
.nav-user:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.nav-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}
.nav-avatar-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.nav-username {
    font-size: 0.85rem;
    font-weight: 500;
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}
.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: all var(--duration) var(--ease);
}
.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    left: 0;
    transition: all var(--duration) var(--ease);
}
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger { background: transparent; }
.nav-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle.active .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ─── Tier Badges ─────────────────────────────────────────────────────────── */
.tier-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.tier-badge.tier-lg {
    padding: 6px 18px;
    font-size: 0.85rem;
}
.tier-badge.tier-sm {
    padding: 1px 8px;
    font-size: 0.65rem;
}
.tier-gold {
    background: rgba(255, 215, 0, 0.15);
    color: var(--gold);
    border: 1px solid rgba(255, 215, 0, 0.3);
}
.tier-silver {
    background: rgba(192, 192, 192, 0.15);
    color: var(--silver);
    border: 1px solid rgba(192, 192, 192, 0.3);
}
.tier-bronze {
    background: rgba(205, 127, 50, 0.15);
    color: var(--bronze);
    border: 1px solid rgba(205, 127, 50, 0.3);
}

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 10px 22px;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    box-shadow: 0 4px 15px var(--accent-glow);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--accent-glow);
    color: white;
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent);
    color: var(--accent-light);
}

.btn-gold {
    border-color: rgba(255, 215, 0, 0.4);
    color: var(--gold);
}
.btn-gold:hover {
    background: rgba(255, 215, 0, 0.1);
    border-color: var(--gold);
    color: var(--gold);
}

.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 30px; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-arrow {
    transition: transform var(--duration) var(--ease);
}
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ─── Toasts ──────────────────────────────────────────────────────────────── */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    max-width: 400px;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    animation: toastSlideIn 0.4s var(--ease);
}

.toast-success { border-left: 3px solid var(--success); }
.toast-error { border-left: 3px solid var(--error); }
.toast-warning { border-left: 3px solid var(--warning); }
.toast-info { border-left: 3px solid var(--info); }

.toast-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.toast-message { flex: 1; font-size: 0.88rem; color: var(--text-secondary); }
.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}
.toast-close:hover { color: var(--text-primary); }

@keyframes toastSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ─── Hero ────────────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 64px;
    overflow: hidden;
}

.hero-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: orbFloat 8s ease-in-out infinite;
}
.hero-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-glow), transparent);
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}
.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15), transparent);
    bottom: 10%;
    left: -5%;
    animation-delay: -3s;
}
.hero-orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1), transparent);
    top: 50%;
    left: 40%;
    animation-delay: -5s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-container { position: relative; z-index: 1; }

.hero-content {
    max-width: 700px;
    text-align: center;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(124, 92, 252, 0.1);
    border: 1px solid rgba(124, 92, 252, 0.3);
    color: var(--accent-light);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s var(--ease);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s var(--ease) 0.1s both;
}

.hero-gradient-text {
    background: linear-gradient(135deg, var(--accent), var(--gold), var(--accent-light));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
    animation: fadeInUp 0.6s var(--ease) 0.2s both;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 0.6s var(--ease) 0.3s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    animation: fadeInUp 0.6s var(--ease) 0.4s both;
}

.stat { text-align: center; }
.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
}
.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── Sections ────────────────────────────────────────────────────────────── */
.section {
    padding: var(--space-3xl) 0;
}

.section-dark {
    background: var(--bg-secondary);
}

.main-content {
    flex: 1;
    padding-top: 64px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    background: var(--accent-glow);
    color: var(--accent-light);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}
.section-badge-gold {
    background: rgba(255, 215, 0, 0.12);
    color: var(--gold);
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ─── Feature Cards ───────────────────────────────────────────────────────── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--duration-slow) var(--ease);
}
.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}
.feature-icon-purple { background: rgba(124, 92, 252, 0.12); }
.feature-icon-blue { background: rgba(59, 130, 246, 0.12); }
.feature-icon-green { background: rgba(16, 185, 129, 0.12); }
.feature-icon-orange { background: rgba(245, 158, 11, 0.12); }
.feature-icon-pink { background: rgba(236, 72, 153, 0.12); }
.feature-icon-teal { background: rgba(20, 184, 166, 0.12); }

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ─── Tier Cards ──────────────────────────────────────────────────────────── */
.tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    align-items: start;
}

.tier-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration-slow) var(--ease);
    position: relative;
}
.tier-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.tier-card-featured {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
    transform: scale(1.03);
}
.tier-card-featured:hover {
    transform: scale(1.03) translateY(-6px);
}

.tier-popular-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 1;
}

.tier-header {
    padding: var(--space-2xl);
    text-align: center;
}
.tier-header-bronze { background: linear-gradient(135deg, rgba(205, 127, 50, 0.08), transparent); }
.tier-header-silver { background: linear-gradient(135deg, rgba(192, 192, 192, 0.08), transparent); }
.tier-header-gold { background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), transparent); }

.tier-level {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
}
.tier-icon { font-size: 2.5rem; }

.tier-body { padding: var(--space-xl); }

.tier-features {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.tier-feature {
    padding: var(--space-sm) 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}
.tier-feature:last-child { border-bottom: none; }
.tier-feature.dim {
    color: var(--text-muted);
    opacity: 0.5;
}

/* ─── CTA Section ─────────────────────────────────────────────────────────── */
.cta-section { padding: var(--space-3xl) 0; }
.cta-card {
    text-align: center;
    padding: var(--space-3xl);
    background: linear-gradient(135deg, var(--bg-card), var(--bg-elevated));
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
}
.cta-card h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--space-md);
}
.cta-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    font-size: 1.05rem;
}

/* ─── Cards ───────────────────────────────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-lg);
}
.card-highlight {
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--border);
}
.card-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

.card-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-light);
}

.card-body {
    padding: var(--space-xl);
}
.card-body-table { padding: 0; }

.card-alert {
    margin-top: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 0.88rem;
}
.card-alert-warning {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--warning);
}
.card-alert-info {
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--info);
}

/* ─── Auth Pages ──────────────────────────────────────────────────────────── */
.auth-section {
    min-height: calc(100vh - 64px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl) var(--space-lg);
}

.auth-container {
    width: 100%;
    max-width: 440px;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
}
.auth-card-wide {
    max-width: 540px;
}
.auth-container:has(.auth-card-wide) {
    max-width: 540px;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}
.auth-icon {
    display: block;
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}
.auth-header h1 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
}
.auth-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
}
.auth-footer p {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.auth-info-box {
    padding: var(--space-lg);
    background: rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

/* ─── Forms ───────────────────────────────────────────────────────────────── */
.form-group {
    margin-bottom: var(--space-lg);
}
.form-group-half { flex: 1; min-width: 0; }

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.form-input {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 0.9rem;
    transition: all var(--duration) var(--ease);
    outline: none;
}
.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-input::placeholder { color: var(--text-muted); }

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-select {
    appearance: none;
    padding: 10px 36px 10px 14px;
    background: var(--bg-input) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0a0b8' d='M3 5l3 3 3-3'/%3E%3C/svg%3E") no-repeat right 12px center;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 0.85rem;
    cursor: pointer;
    outline: none;
    transition: all var(--duration) var(--ease);
}
.form-select:focus {
    border-color: var(--accent);
}

.form-row {
    display: flex;
    gap: var(--space-md);
}
.form-row-between {
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.form-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.88rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

.form-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-error {
    display: block;
    color: var(--error);
    font-size: 0.8rem;
    margin-top: var(--space-xs);
}

.form-alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: 0.88rem;
}
.form-alert-error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--error);
}

.form-link {
    color: var(--accent-light);
    font-size: 0.85rem;
    font-weight: 500;
}

.form-help {
    margin-bottom: var(--space-lg);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.form-file { padding: 8px; }

.form-fieldset {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}
.form-fieldset legend {
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0 var(--space-sm);
    color: var(--text-primary);
}

.form-actions {
    padding-top: var(--space-md);
}

/* ─── Profile ─────────────────────────────────────────────────────────────── */
.profile-header-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-xl);
}
.profile-cover { height: 120px; }
.profile-header-content {
    display: flex;
    align-items: flex-end;
    gap: var(--space-lg);
    padding: 0 var(--space-xl) var(--space-xl);
    margin-top: -50px;
}

.profile-avatar-lg {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--bg-card);
}
.profile-avatar-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
}

.profile-meta h1 {
    font-size: 1.5rem;
    font-weight: 800;
}
.profile-member-id {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: var(--space-xs);
}

/* ─── Dashboard ───────────────────────────────────────────────────────────── */
.dashboard-welcome {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}
.welcome-text h1 {
    font-size: 1.7rem;
    font-weight: 800;
}
.welcome-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--duration) var(--ease);
}
.stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.3rem;
    flex-shrink: 0;
}
.stat-icon-blue { background: rgba(59, 130, 246, 0.12); }
.stat-icon-green { background: rgba(16, 185, 129, 0.12); }
.stat-icon-orange { background: rgba(245, 158, 11, 0.12); }
.stat-icon-red { background: rgba(239, 68, 68, 0.12); }

.stat-card-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.stat-card-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
}
.stat-value-green { color: var(--success); }
.stat-value-orange { color: var(--warning); }
.stat-value-red { color: var(--error); }

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

/* Detail lists */
.detail-list { }
.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border);
}
.detail-row:last-child { border-bottom: none; }
.detail-label { color: var(--text-muted); font-size: 0.88rem; }
.detail-value { font-weight: 600; font-size: 0.9rem; }

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.status-badge {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Quick actions */
.quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: all var(--duration) var(--ease);
    text-align: center;
}
.quick-action-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent);
    transform: translateY(-2px);
    color: var(--text-primary);
}
.qa-icon { font-size: 1.5rem; }
.qa-text { font-size: 0.82rem; font-weight: 600; }
.qa-gold { border-color: rgba(255, 215, 0, 0.2); }
.qa-gold:hover { border-color: var(--gold); }

/* Announcements */
.announcement-feed { display: flex; flex-direction: column; gap: var(--space-lg); }

.announcement-item {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border);
}
.announcement-item:last-child { border-bottom: none; }

.announcement-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
}
.announcement-date {
    font-size: 0.78rem;
    color: var(--text-muted);
}
.announcement-author {
    font-size: 0.78rem;
    color: var(--text-muted);
}
.pin-badge {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--warning);
}

.announcement-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}
.announcement-excerpt {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}
.announcement-content {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ─── Member Directory ────────────────────────────────────────────────────── */
.directory-controls {
    margin-bottom: var(--space-2xl);
}

.directory-search-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.search-bar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-sm) var(--space-lg);
    transition: border-color var(--duration) var(--ease);
}
.search-bar:focus-within {
    border-color: var(--accent);
}
.search-icon { font-size: 1.1rem; flex-shrink: 0; }
.search-input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 0.95rem;
    padding: var(--space-sm) 0;
    outline: none;
}
.search-input::placeholder { color: var(--text-muted); }
.search-clear {
    color: var(--text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 4px;
}
.search-clear:hover { color: var(--text-primary); }

.filter-controls {
    display: flex;
    gap: var(--space-md);
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.member-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration-slow) var(--ease);
}
.member-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.member-card-header {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: flex-end;
}

.member-card-body {
    padding: 0 var(--space-xl) var(--space-xl);
    text-align: center;
}

.member-avatar-wrap { margin-bottom: var(--space-md); }
.member-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
}
.member-avatar-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    font-size: 1.4rem;
    font-weight: 800;
}

.member-name {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 2px;
}
.member-id {
    color: var(--text-muted);
    font-size: 0.78rem;
    margin-bottom: var(--space-sm);
}
.member-occupation {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: var(--space-sm);
}
.member-bio {
    color: var(--text-muted);
    font-size: 0.82rem;
    line-height: 1.5;
    margin-bottom: var(--space-md);
}
.member-contact {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.member-contact-item {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ─── Pagination ──────────────────────────────────────────────────────────── */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: var(--space-2xl);
}
.pagination-inner {
    display: flex;
    gap: var(--space-xs);
}
.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--duration) var(--ease);
}
.page-btn:hover {
    border-color: var(--accent);
    color: var(--accent-light);
}
.page-btn-active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

/* ─── Tables ──────────────────────────────────────────────────────────────── */
.table-responsive { overflow-x: auto; }

.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th {
    text-align: left;
    padding: var(--space-md) var(--space-lg);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
}
.data-table td {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.88rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}
.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.text-red { color: var(--error); }

/* ─── Empty States ────────────────────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}
.empty-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}
.empty-state h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}
.empty-state p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-xl);
}
.empty-state-sm {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ─── Footer ──────────────────────────────────────────────────────────────── */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: var(--space-3xl) 0 var(--space-xl);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand .brand-icon,
.footer-brand .brand-text {
    font-size: 1.1rem;
}
.footer-desc {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-top: var(--space-sm);
}

.footer-links h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}
.footer-links ul { list-style: none; }
.footer-links li {
    margin-bottom: var(--space-sm);
    font-size: 0.88rem;
}
.footer-links a {
    color: var(--text-muted);
    transition: color var(--duration) var(--ease);
}
.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: var(--space-xl);
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .nav-toggle { display: block; }

    .nav-menu {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 26, 0.98);
        backdrop-filter: blur(20px);
        padding: var(--space-lg);
        border-bottom: 1px solid var(--border);
        gap: var(--space-md);
    }
    .nav-menu.active { display: flex; }

    .nav-links {
        flex-direction: column;
        width: 100%;
    }
    .nav-link {
        padding: var(--space-md);
        border-radius: var(--radius-md);
    }

    .nav-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--space-sm);
    }
    .nav-actions .btn { width: 100%; }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .hero-actions .btn { width: 100%; max-width: 280px; }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .features-grid,
    .tiers-grid {
        grid-template-columns: 1fr;
    }
    .tier-card-featured {
        transform: none;
        order: -1;
    }
    .tier-card-featured:hover { transform: translateY(-6px); }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .profile-header-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .filter-controls {
        flex-direction: column;
    }

    .members-grid {
        grid-template-columns: 1fr;
    }

    .quick-actions {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .auth-card { padding: var(--space-xl); }
}