/**
 * Callsign - App-specific styles
 *
 * Theme variables: ecosystem-themes.css
 * Component styles: ecosystem-components.css
 * Base styles: ecosystem-base.css
 */

/* ============================================================
   Matrix Rain Canvas
   ============================================================ */
#matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ============================================================
   Site Header
   ============================================================ */
.site-header {
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    z-index: 10;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.15rem;
    white-space: nowrap;
}

.site-logo .logo-icon {
    font-size: 1.5rem;
    animation: holoShift 6s ease-in-out infinite;
}

.main-nav {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.main-nav a {
    padding: 6px 14px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.main-nav a:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.main-nav a.active {
    color: var(--brand-primary);
    background: rgba(var(--brand-primary-rgb, 245, 158, 11), 0.1);
}

/* ============================================================
   Main Content
   ============================================================ */
.main {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
    position: relative;
    z-index: 1;
}

/* ============================================================
   Discovery Grid
   ============================================================ */
.callsign-discovery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* ============================================================
   Profile Page
   ============================================================ */
.callsign-profile-page {
    --callsign-accent: var(--brand-primary);
}

/* Banner */
.callsign-banner {
    border-radius: 12px;
    overflow: hidden;
    height: 200px;
    position: relative;
}

.callsign-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.callsign-banner-default {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary, var(--bg-secondary)));
}

/* Avatar */
.callsign-avatar {
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--bg-card);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.callsign-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.callsign-avatar-initial {
    color: var(--brand-primary);
    font-weight: 700;
}

/* Avatar Frames */
.avatar-frame-governance {
    border-color: #f59e0b;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.3);
}

.avatar-frame-early-adopter {
    border-color: transparent;
    background-image: linear-gradient(var(--bg-card), var(--bg-card)), var(--holo-gradient, linear-gradient(135deg, #f59e0b, #ec4899, #8b5cf6));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.avatar-frame-builder {
    border-color: #3b82f6;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.3);
}

.avatar-frame-whale {
    border-color: #a78bfa;
    box-shadow: 0 0 12px rgba(167, 139, 250, 0.4);
}

/* Reputation Badge */
.callsign-rep-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6px 12px;
    border-radius: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    min-width: 56px;
}

.callsign-rep-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--callsign-accent, var(--brand-primary));
    line-height: 1;
}

.callsign-rep-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* Identity Card */
.callsign-identity-card {
    border-left: 3px solid var(--callsign-accent, var(--brand-primary));
}

/* Tabs */
.callsign-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.callsign-tab {
    padding: 12px 20px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.callsign-tab:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.callsign-tab.active {
    color: var(--callsign-accent, var(--brand-primary));
    border-bottom-color: var(--callsign-accent, var(--brand-primary));
}

/* Card Effects */
.card-effect-standard {}

.card-effect-bronze {
    border: 1px solid rgba(205, 127, 50, 0.3);
    box-shadow: 0 0 8px rgba(205, 127, 50, 0.1);
}

.card-effect-silver {
    border: 1px solid rgba(192, 192, 192, 0.4);
    box-shadow: 0 0 12px rgba(192, 192, 192, 0.15);
}

.card-effect-gold {
    border: 1px solid rgba(255, 215, 0, 0.4);
    box-shadow: 0 0 16px rgba(255, 215, 0, 0.15);
    animation: goldPulse 3s ease-in-out infinite;
}

.card-effect-holographic {
    border: 1px solid transparent;
    background-image: linear-gradient(var(--bg-card), var(--bg-card)), var(--holo-gradient, linear-gradient(135deg, #f59e0b, #ec4899, #8b5cf6));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    animation: holoShift 6s ease-in-out infinite;
}

@keyframes goldPulse {
    0%, 100% { box-shadow: 0 0 16px rgba(255, 215, 0, 0.15); }
    50% { box-shadow: 0 0 24px rgba(255, 215, 0, 0.3); }
}

/* Tier Badges */
.callsign-tier-badge {
    font-size: 0.75rem;
}

.callsign-tier-badge.tier-0 { background: var(--bg-secondary); color: var(--text-secondary); }
.callsign-tier-badge.tier-1 { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.callsign-tier-badge.tier-2 { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.callsign-tier-badge.tier-3 { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.callsign-tier-badge.tier-4 { background: rgba(236, 72, 153, 0.15); color: #f472b6; }
.callsign-tier-badge.tier-5 { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }

/* Profile Card Hover */
.callsign-profile-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.callsign-profile-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* ============================================================
   Logo Holo Animation
   ============================================================ */
@keyframes holoShift {
    0%, 100% { filter: hue-rotate(0deg) brightness(1); }
    50% { filter: hue-rotate(30deg) brightness(1.15); }
}

/* Theme-specific header effects */
[data-theme="cyber-neon"] .site-logo .logo-icon { color: #00fff7; }
[data-theme="neon-spectrum"] .site-logo .logo-icon { color: #ff6ec7; }
[data-theme="terminal-gold"] .site-logo .logo-icon { color: #ffd700; }
[data-theme="holographic"] .site-logo .logo-icon { color: #e879f9; }

/* ============================================================
   Mobile Responsive
   ============================================================ */
@media (max-width: 768px) {
    .site-header {
        padding: 0.75rem 1rem;
        flex-wrap: wrap;
    }

    .main {
        padding: 0 1rem 2rem;
    }

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

    .callsign-banner {
        height: 140px;
    }

    .callsign-tabs {
        gap: 0;
    }

    .callsign-tab {
        padding: 10px 14px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .callsign-discovery-grid {
        grid-template-columns: 1fr;
    }
}