/* ============================================
   HACKING CLUB TCG - CYBER THEME
   Cores: Roxo (#8b5cf6, #a855f7), Laranja (#ff6b35, #ff4500), Preto (#0a0a0a)
   ============================================ */

:root {
    --primary-purple: #8b5cf6;
    --primary-purple-light: #a855f7;
    --primary-purple-dark: #6d28d9;
    --secondary-purple: #9333ea;
    --accent-purple: #c084fc;
    --accent-bright: #e9d5ff;
    --bg-black: #0a0a0a;
    --bg-dark: #1a1a1a;
    --bg-darker: #0d0d0d;
    --text-white: #ffffff;
    --text-gray: #9ca3af;
    --border-glow: rgba(139, 92, 246, 0.5);
    --border-glow-bright: rgba(192, 132, 252, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--bg-black);
    color: var(--text-white);
    overflow-x: hidden;
    position: relative;
}

/* ============================================
   CYBER GRID BACKGROUND
   ============================================ */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, rgba(139, 92, 246, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(139, 92, 246, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
}

.cyber-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, 
        rgba(139, 92, 246, 0.1) 0%, 
        transparent 50%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* ============================================
   NAVBAR
   ============================================ */
.cyber-navbar {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--primary-purple);
    box-shadow: 0 0 20px var(--border-glow);
    padding: 1rem 0;
}

.cyber-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--primary-purple-light) !important;
    text-shadow: 0 0 10px var(--border-glow);
}

.cyber-brand i {
    font-size: 1.8rem;
    color: var(--accent-purple);
}

.brand-text {
    letter-spacing: 2px;
}

.brand-subtitle {
    font-size: 0.8rem;
    color: var(--accent-purple);
    font-weight: 700;
}

.navbar-nav .nav-link {
    color: var(--text-gray) !important;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-purple-light) !important;
    text-shadow: 0 0 10px var(--border-glow);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-purple), var(--accent-purple));
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    padding: 150px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 400px;
    background: radial-gradient(ellipse at top, 
        rgba(139, 92, 246, 0.2) 0%, 
        transparent 70%);
    pointer-events: none;
}

.cyber-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.glitch {
    position: relative;
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-purple), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glitch 3s infinite;
}

@keyframes glitch {
    0%, 90%, 100% {
        transform: translate(0);
    }
    92% {
        transform: translate(-2px, 2px);
    }
    94% {
        transform: translate(2px, -2px);
    }
    96% {
        transform: translate(-2px, -2px);
    }
    98% {
        transform: translate(2px, 2px);
    }
}

.cyber-subtitle {
    font-size: 1.5rem;
    color: var(--accent-purple);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1.5rem;
}

.hero-text {
    font-size: 1.2rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-text .highlight {
    color: var(--primary-purple-light);
    font-weight: 700;
    text-shadow: 0 0 10px var(--border-glow);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-purple), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

.stat-divider {
    width: 2px;
    height: 60px;
    background: linear-gradient(180deg, 
        transparent, 
        var(--primary-purple), 
        transparent);
}

.hero-card-preview {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-hologram {
    width: 280px;
    height: 400px;
    background-image: url('/cards/back.png');
    background-size: 110%;
    background-position: center;
    background-repeat: no-repeat;
    border: 3px solid var(--primary-purple);
    border-radius: 15px;
    box-shadow: 
        0 0 30px var(--border-glow),
        inset 0 0 30px rgba(139, 92, 246, 0.2);
    animation: float 6s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    transform: scale(1.1);
}

.card-hologram::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(139, 92, 246, 0.2), 
        rgba(192, 132, 252, 0.1));
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* ============================================
   CYBER PANELS
   ============================================ */
.cyber-panel {
    background: rgba(26, 26, 26, 0.8);
    border: 2px solid var(--primary-purple);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 20px var(--border-glow);
    backdrop-filter: blur(10px);
}

.panel-header {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-dark));
    padding: 1rem 1.5rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 2px;
    border-bottom: 2px solid var(--accent-purple);
}

.panel-body {
    padding: 1.5rem;
}

/* ============================================
   FILTERS SECTION
   ============================================ */
.filters-section {
    margin: 3rem auto;
}

.search-box {
    position: relative;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-purple-light);
    z-index: 1;
}

.cyber-input,
.cyber-select {
    background: rgba(13, 13, 13, 0.9);
    border: 2px solid var(--primary-purple);
    color: var(--text-white);
    padding: 0.8rem 1rem 0.8rem 2.8rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.cyber-select {
    padding-left: 1rem;
}

.cyber-input:focus,
.cyber-select:focus {
    background: rgba(13, 13, 13, 1);
    border-color: var(--accent-purple);
    box-shadow: 0 0 15px var(--border-glow-bright);
    color: var(--text-white);
    outline: none;
}

.cyber-input::placeholder {
    color: var(--text-gray);
}

/* ============================================
   CARDS SECTION
   ============================================ */
.cards-section {
    margin: 4rem auto;
    padding-bottom: 4rem;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-purple), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.title-line {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-purple), var(--accent-purple));
    margin: 0 auto;
    border-radius: 2px;
}

/* ============================================
   TCG CARDS
   ============================================ */
.tcg-card {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.tcg-card:hover {
    transform: translateY(-10px);
}

.card-inner {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    border: 3px solid var(--primary-purple);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.tcg-card:hover .card-inner {
    border-color: var(--accent-purple);
    box-shadow: 
        0 10px 40px rgba(139, 92, 246, 0.4),
        0 0 30px var(--border-glow-bright);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, 
        rgba(139, 92, 246, 0.3) 0%, 
        transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.tcg-card:hover .card-glow {
    opacity: 1;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.card-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
    transform: scale(1.1);
}

.tcg-card:hover .card-image {
    transform: scale(1.15);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, 
        rgba(10, 10, 10, 0.95) 0%, 
        rgba(10, 10, 10, 0.8) 50%,
        transparent 100%);
    padding: 1.5rem 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.tcg-card:hover .card-overlay {
    transform: translateY(0);
}

.card-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-purple-light);
    text-align: center;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-actions {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.btn-action {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-dark));
    border: 2px solid var(--primary-purple-light);
    color: var(--text-white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-action:hover {
    background: linear-gradient(135deg, var(--accent-purple), var(--secondary-purple));
    border-color: var(--accent-purple);
    box-shadow: 0 0 15px var(--border-glow-bright);
    transform: scale(1.1);
}

/* ============================================
   NO RESULTS
   ============================================ */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-gray);
}

.no-results i {
    font-size: 4rem;
    color: var(--primary-purple);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-results p {
    font-size: 1.2rem;
    font-weight: 600;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-cyber {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-dark));
    border: 2px solid var(--primary-purple-light);
    color: var(--text-white);
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px var(--border-glow);
}

.btn-cyber:hover {
    background: linear-gradient(135deg, var(--accent-purple), var(--secondary-purple));
    border-color: var(--accent-purple);
    color: var(--text-white);
    box-shadow: 0 0 25px var(--border-glow-bright);
    transform: translateY(-2px);
}

.btn-cyber-secondary {
    background: transparent;
    border: 2px solid var(--primary-purple);
    color: var(--primary-purple-light);
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-cyber-secondary:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--primary-purple-light);
    color: var(--text-white);
}

/* ============================================
   MODAL
   ============================================ */
.cyber-modal .modal-content {
    background: rgba(13, 13, 13, 0.95);
    border: 2px solid var(--primary-purple);
    border-radius: 15px;
    box-shadow: 0 0 40px var(--border-glow);
    backdrop-filter: blur(10px);
}

.cyber-modal .modal-header {
    border-bottom: 2px solid var(--primary-purple);
    background: linear-gradient(135deg, 
        rgba(139, 92, 246, 0.2), 
        rgba(192, 132, 252, 0.1));
}

.cyber-modal .modal-title {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    color: var(--primary-purple-light);
}

.cyber-modal .modal-footer {
    border-top: 2px solid var(--primary-purple);
}

.modal-card-img {
    border-radius: 10px;
    box-shadow: 0 0 30px var(--border-glow);
    max-height: 70vh;
}

/* ============================================
   RULEBOOK SPECIFIC
   ============================================ */
.rulebook-hero {
    padding: 150px 0 50px;
}

.rulebook-section {
    margin: 3rem auto;
    padding-bottom: 4rem;
}

.rulebook-panel {
    margin-bottom: 2rem;
}

.rulebook-image {
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
    max-width: 100%;
    height: auto;
}

/* ============================================
   FOOTER
   ============================================ */
.cyber-footer {
    background: rgba(10, 10, 10, 0.95);
    border-top: 2px solid var(--primary-purple);
    box-shadow: 0 0 20px var(--border-glow);
    padding: 2rem 0;
    margin-top: 4rem;
}

.cyber-footer p {
    color: var(--text-gray);
    font-weight: 600;
}

.cyber-footer i {
    color: var(--accent-purple);
    margin-right: 0.5rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .cyber-title {
        font-size: 3rem;
    }
    
    .hero-card-preview {
        margin-top: 3rem;
        height: 300px;
    }
    
    .card-hologram {
        width: 200px;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .cyber-title {
        font-size: 2.5rem;
    }
    
    .cyber-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-stats {
        gap: 1rem;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .cyber-navbar,
    .hero-section,
    .filters-section,
    .section-title,
    .cyber-footer,
    .card-overlay,
    .btn-action {
        display: none !important;
    }
    
    .tcg-card {
        page-break-inside: avoid;
        margin-bottom: 20px;
    }
    
    .card-inner {
        border: 2px solid #000;
        box-shadow: none;
    }
}