/* ============================================
   SNG WRESTLING BASH - INTRO & ROLE SELECTION
   ============================================ */

/* ---- INTRO SCREEN ---- */
.intro-screen {
    position: fixed;
    top: 0; right: 0; bottom: 0; left: 0;
    background: var(--color-bg);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#intro-explosion-canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
}

/* White flash overlay */
.intro-flash {
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: white;
    z-index: 2;
    opacity: 0;
    pointer-events: none;
}

.intro-flash.flash-active {
    animation: introFlash 0.6s ease-out forwards;
}

@keyframes introFlash {
    0%   { opacity: 0; }
    15%  { opacity: 0.9; }
    100% { opacity: 0; }
}

/* ---- TITLE REVEAL ---- */
.intro-title-wrap {
    position: relative;
    z-index: 10;
    text-align: center;
    opacity: 0;
    transform: scale(0.5);
    pointer-events: none;
}

.intro-title-wrap.reveal {
    animation: titleReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes titleReveal {
    0%   { opacity: 0; transform: scale(3) rotate(5deg); }
    40%  { opacity: 1; transform: scale(0.9) rotate(-2deg); }
    70%  { transform: scale(1.05) rotate(0.5deg); }
    100% { opacity: 1; transform: scale(1) rotate(0deg); }
}

.intro-title {
    margin-bottom: 16px;
}

.intro-title-line {
    display: block;
    font-family: var(--font-heading);
    line-height: 1;
    opacity: 0;
}

.intro-title-wrap.reveal .intro-title-sng {
    font-size: clamp(5rem, 20vw, 12rem);
    letter-spacing: 8px;
    animation: titleLineSlam 0.5s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.intro-title-wrap.reveal .intro-title-wrestling {
    font-size: clamp(1.5rem, 5vw, 3rem);
    letter-spacing: 12px;
    color: var(--color-white);
    animation: titleLineSlam 0.5s 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.intro-title-wrap.reveal .intro-title-bash {
    font-size: clamp(2.5rem, 9vw, 6rem);
    letter-spacing: 4px;
    animation: titleLineSlam 0.5s 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes titleLineSlam {
    0%   { opacity: 0; transform: translateY(-40px) scale(1.5); }
    60%  { opacity: 1; transform: translateY(5px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.intro-subtitle {
    font-family: var(--font-body);
    font-size: clamp(0.7rem, 2vw, 1rem);
    letter-spacing: 6px;
    color: var(--color-gold);
    opacity: 0;
    text-transform: uppercase;
}

.intro-title-wrap.reveal .intro-subtitle {
    animation: introFadeInUp 0.6s 1s ease forwards;
}

@keyframes introFadeInUp {
    0%   { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.intro-star {
    color: var(--color-fire-orange);
    margin: 0 8px;
}

/* ---- BURNING BUTTON ---- */
.intro-btn-wrap {
    position: relative;
    z-index: 10;
    margin-top: 40px;
    opacity: 0;
    pointer-events: none;
}

.intro-btn-wrap.reveal {
    animation: introFadeInUp 0.6s 1.2s ease forwards;
    pointer-events: all;
}

.btn-burning {
    position: relative;
    padding: 20px 48px;
    background: linear-gradient(135deg, var(--color-fire-red), var(--color-fire-orange));
    border: 3px solid var(--color-gold);
    border-radius: 16px;
    cursor: pointer;
    overflow: visible;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

.btn-burning:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 40px rgba(255, 102, 0, 0.6),
                0 0 60px rgba(255, 51, 51, 0.3);
}

.btn-burning:active {
    transform: translateY(0) scale(0.98);
}

.btn-burning-text {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 4vw, 2rem);
    letter-spacing: 6px;
    color: var(--color-white);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.8),
                 0 0 30px rgba(255, 102, 0, 0.5);
    position: relative;
    z-index: 2;
}

/* Animated fire glow border */
.btn-burning::before {
    content: '';
    position: absolute;
    top: -4px; right: -4px; bottom: -4px; left: -4px;
    border-radius: 20px;
    background: linear-gradient(45deg,
        var(--color-fire-red),
        var(--color-fire-orange),
        var(--color-gold),
        var(--color-fire-orange),
        var(--color-fire-red));
    background-size: 300% 300%;
    animation: fireGradientShift 2s ease-in-out infinite;
    z-index: -1;
    filter: blur(6px);
    opacity: 0.7;
}

@keyframes fireGradientShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Pulsing outer glow */
.btn-burning::after {
    content: '';
    position: absolute;
    top: -12px; right: -12px; bottom: -12px; left: -12px;
    border-radius: 28px;
    background: radial-gradient(ellipse, rgba(255, 102, 0, 0.15), transparent 70%);
    animation: btnPulseGlow 1.5s ease-in-out infinite;
    z-index: -2;
}

@keyframes btnPulseGlow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50%      { opacity: 1; transform: scale(1.1); }
}

/* Fire edge canvas overlaying the button */
.btn-burning-fire-canvas {
    position: absolute;
    top: -20px; left: -20px;
    width: calc(100% + 40px);
    height: calc(100% + 40px);
    pointer-events: none;
    z-index: 1;
}

/* ---- GLASS SHATTER CANVAS ---- */
.glass-shatter-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 10000;
    pointer-events: none;
    display: none;
}

.glass-shatter-canvas.active {
    display: block;
}

/* ---- ROLE SELECTION SCREEN ---- */
.role-select-screen {
    position: fixed;
    top: 0; right: 0; bottom: 0; left: 0;
    background: radial-gradient(ellipse at center bottom, #1a0000 0%, #0a0a0a 60%, #050505 100%);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    padding: var(--space-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.role-select-screen.active {
    opacity: 1;
    pointer-events: all;
}

.role-select-screen.exit {
    animation: roleScreenExit 0.6s ease forwards;
}

@keyframes roleScreenExit {
    0%   { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(0.9); }
}

.role-select-content {
    text-align: center;
    width: 100%;
    max-width: 600px;
}

.role-select-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 6vw, 3.5rem);
    letter-spacing: 6px;
    margin-bottom: var(--space-sm);
}

.role-select-subtitle {
    font-family: var(--font-body);
    font-size: clamp(0.85rem, 2.5vw, 1.1rem);
    color: var(--color-gray-light);
    letter-spacing: 3px;
    margin-bottom: var(--space-xl);
    text-transform: uppercase;
}

/* 2x2 grid (mobile first) */
.role-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.role-card {
    position: relative;
    background: var(--color-bg-card);
    border: 2px solid var(--color-gray-dark);
    border-radius: 16px;
    padding: var(--space-lg) var(--space-md);
    cursor: pointer;
    transition: all 0.4s ease;
    overflow: hidden;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    -webkit-tap-highlight-color: transparent;
}

.role-select-screen.active .role-card {
    animation: roleCardIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.role-select-screen.active .role-card:nth-child(1) { animation-delay: 0.1s; }
.role-select-screen.active .role-card:nth-child(2) { animation-delay: 0.2s; }
.role-select-screen.active .role-card:nth-child(3) { animation-delay: 0.3s; }
.role-select-screen.active .role-card:nth-child(4) { animation-delay: 0.4s; }

@keyframes roleCardIn {
    0%   { opacity: 0; transform: translateY(40px) scale(0.9); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.role-card:hover {
    border-color: var(--color-fire-orange);
    transform: translateY(-6px);
    box-shadow: 0 0 20px rgba(255, 102, 0, 0.3), 0 0 40px rgba(255, 51, 51, 0.1);
}

.role-card:active {
    transform: translateY(-2px) scale(0.97);
}

/* Glow behind card on hover */
.role-card-glow {
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: radial-gradient(ellipse at center, rgba(255, 102, 0, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.role-card:hover .role-card-glow {
    opacity: 1;
}

/* Top fire accent bar */
.role-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-fire-red), var(--color-fire-orange), var(--color-gold));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.role-card:hover::before {
    transform: scaleX(1);
}

.role-card-icon {
    font-size: clamp(2rem, 6vw, 3rem);
    margin-bottom: var(--space-md);
}

.role-card-title {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 3vw, 1.4rem);
    letter-spacing: 3px;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
}

.role-card-desc {
    font-family: var(--font-body);
    font-size: clamp(0.7rem, 2vw, 0.85rem);
    color: var(--color-gray-light);
    line-height: 1.4;
    margin-bottom: var(--space-md);
}

.role-card-badge {
    font-family: var(--font-accent);
    font-size: var(--text-xs);
    letter-spacing: 4px;
    opacity: 0.5;
}

/* ---- SNG VIP CARD ---- */
.sng-vip-card-wrap {
    margin-top: var(--space-lg);
    display: flex;
    justify-content: center;
}

.role-card-sng {
    position: relative;
    overflow: visible !important;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 102, 0, 0.05)) !important;
    border: 2px solid var(--color-gold) !important;
    max-width: 280px;
    width: 100%;
}

.role-card-sng::before {
    display: none !important;
}

.role-card-sng::after {
    content: '';
    position: absolute;
    top: -2px; right: -2px; bottom: -2px; left: -2px;
    border-radius: 18px;
    background: linear-gradient(45deg, var(--color-gold), var(--color-fire-orange), var(--color-gold), var(--color-fire-orange));
    background-size: 300% 300%;
    animation: fireGradientShift 3s ease-in-out infinite;
    z-index: -1;
    filter: blur(8px);
    opacity: 0.4;
}

.sng-vip-crown {
    position: absolute;
    top: -32px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2.5rem;
    line-height: 1;
    z-index: 2;
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.9)) drop-shadow(0 2px 4px rgba(0,0,0,0.5));
    animation: crownBounce 2s ease-in-out infinite;
}

@keyframes crownBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-6px); }
}

.role-card-sng .role-card-title {
    background: linear-gradient(90deg, var(--color-gold), var(--color-fire-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: clamp(1.3rem, 4vw, 1.8rem);
}

.role-card-sng .role-card-glow {
    opacity: 1 !important;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.12), transparent 70%) !important;
}

.role-select-screen.active .sng-vip-card-wrap .role-card {
    animation: roleCardIn 0.5s 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Selected card state */
.role-card.selected {
    border-color: var(--color-gold) !important;
    background: rgba(255, 215, 0, 0.08);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
    animation: roleCardSelected 0.4s ease;
}

@keyframes roleCardSelected {
    0%   { transform: scale(1); }
    30%  { transform: scale(1.08); }
    100% { transform: scale(1); }
}

/* ---- RESPONSIVE ---- */
@media (min-width: 600px) {
    .role-cards-grid {
        gap: var(--space-lg);
    }
    .role-card {
        padding: var(--space-xl) var(--space-lg);
    }
}

@media (min-width: 900px) {
    .role-cards-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-lg);
    }
    .role-select-content {
        max-width: 900px;
    }
}

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
    .intro-title-wrap.reveal,
    .intro-title-wrap.reveal .intro-title-sng,
    .intro-title-wrap.reveal .intro-title-wrestling,
    .intro-title-wrap.reveal .intro-title-bash,
    .intro-title-wrap.reveal .intro-subtitle,
    .intro-btn-wrap.reveal,
    .intro-flash.flash-active,
    .role-select-screen.active .role-card {
        animation-duration: 0.01s !important;
        animation-delay: 0s !important;
    }
    .btn-burning::before,
    .btn-burning::after {
        animation: none !important;
    }
}