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

body {
    background: linear-gradient(135deg, #0a0a0a 0%, #0f0f0f 50%, #0a0a0a 100%);
    font-family: 'Inter', 'Space Grotesk', sans-serif;
    color: #ffffff;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1a1a1a;
}
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0a0a0a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.6s ease;
}
.loading-screen.hide {
    opacity: 0;
    pointer-events: none;
}
.loading-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid #1a1a1a;
    border-top: 3px solid #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
.loading-text {
    margin-top: 20px;
    font-family: 'Space Grotesk', monospace;
    letter-spacing: 4px;
    font-size: 0.8rem;
    color: #888;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    text-align: center;
    padding: 60px 0 40px;
    position: relative;
}
.header-glow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
    pointer-events: none;
}
.header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}
.header p {
    color: #888;
    margin-top: 12px;
    font-size: 1rem;
}
.header-badge {
    display: inline-block;
    margin-top: 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid #222;
    padding: 6px 16px;
    border-radius: 60px;
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: #aaa;
}

/* Total Gacha Counter */
.total-gacha-counter {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid #222;
    border-radius: 60px;
    padding: 8px 20px;
    margin-top: 24px;
    font-size: 0.9rem;
}
.total-gacha-counter i {
    color: #d4a017;
    font-size: 1rem;
}
.total-gacha-counter span:first-of-type {
    font-weight: 700;
    font-size: 1.2rem;
    color: #fff;
    min-width: 50px;
}
.total-gacha-counter span:last-child {
    color: #888;
    font-size: 0.8rem;
}

/* Input Section */
.input-section {
    margin: 40px 0 30px;
}
.input-wrapper {
    display: flex;
    gap: 16px;
    max-width: 500px;
    margin: 0 auto;
    background: #111;
    border-radius: 60px;
    padding: 6px 6px 6px 20px;
    border: 1px solid #222;
    transition: all 0.3s;
}
.input-wrapper:focus-within {
    border-color: #fff;
}
.input-wrapper i {
    align-self: center;
    color: #666;
    font-size: 1.1rem;
}
.input-wrapper input {
    flex: 1;
    background: transparent;
    border: none;
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    outline: none;
    padding: 14px 0;
}
.input-wrapper input::placeholder {
    color: #444;
}
.gacha-btn {
    background: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 60px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.gacha-btn:hover {
    background: #ccc;
    transform: scale(1.02);
}
.input-hint {
    text-align: center;
    margin-top: 16px;
    font-size: 0.75rem;
    color: #555;
}
.input-hint i {
    margin-right: 6px;
}

/* Result Section */
.result-section {
    margin: 40px 0;
}
.result-card {
    background: #111;
    border: 1px solid #222;
    border-radius: 32px;
    padding: 48px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}
.result-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}
.result-card.has-khodam .result-glow {
    opacity: 1;
    animation: glowPulse 2s infinite;
}
@keyframes glowPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}
.result-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #aaa;
}
.result-name {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.result-tier {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 60px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.result-desc {
    color: #888;
    font-size: 0.9rem;
}
.result-animation {
    margin-top: 20px;
    font-size: 1.5rem;
}

/* Tier Colors */
.tier-common {
    color: #aaa;
    background: #1a1a1a;
    border: 1px solid #333;
}
.tier-uncommon {
    color: #7cc;
    background: #1a2a2a;
    border: 1px solid #2a4a4a;
}
.tier-rare {
    color: #6af;
    background: #1a1a3a;
    border: 1px solid #335;
}
.tier-epic {
    color: #c7f;
    background: #2a1a3a;
    border: 1px solid #535;
}
.tier-legendary {
    color: #fa6;
    background: #3a2a1a;
    border: 1px solid #a75;
}
.tier-mythic {
    color: #f7b;
    background: #3a1a3a;
    border: 1px solid #a5a;
}
.tier-secret {
    color: #ffd966;
    background: linear-gradient(135deg, #3a2a00, #1a1a00);
    border: 1px solid #d4a017;
}
.tier-transcendent {
    color: #e6b8ff;
    background: linear-gradient(135deg, #2a1a3a, #1a0a2a);
    border: 1px solid #b77;
}

/* Leaderboard */
.leaderboard-section {
    margin: 60px 0;
}
.section-header {
    text-align: center;
    margin-bottom: 32px;
}
.section-header i {
    font-size: 2rem;
    color: #d4a017;
    margin-bottom: 8px;
}
.section-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 2px;
}
.section-header p {
    color: #666;
    font-size: 0.8rem;
}
.leaderboard-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}
.tab-btn {
    background: #111;
    border: 1px solid #222;
    padding: 10px 28px;
    border-radius: 60px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    color: #aaa;
}
.tab-btn.active {
    background: #fff;
    color: #0a0a0a;
    border-color: #fff;
}
.leaderboard-list {
    background: #111;
    border: 1px solid #222;
    border-radius: 24px;
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}
.leaderboard-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid #1a1a1a;
    transition: all 0.2s;
}
.leaderboard-item:hover {
    background: #1a1a1a;
}
.leaderboard-rank {
    font-size: 1.2rem;
    font-weight: 700;
    color: #d4a017;
    min-width: 50px;
}
.leaderboard-name {
    flex: 1;
    font-weight: 500;
}
.leaderboard-khodam {
    color: #aaa;
    font-size: 0.9rem;
    min-width: 150px;
}
.leaderboard-date {
    color: #555;
    font-size: 0.7rem;
    min-width: 100px;
}
.empty-leaderboard {
    text-align: center;
    padding: 40px;
    color: #555;
}
.leaderboard-stats {
    text-align: center;
    margin-top: 16px;
    font-size: 0.8rem;
    color: #555;
}

/* Gacha Modal */
.gacha-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}
.gacha-modal.show {
    display: flex;
}
.gacha-content {
    background: #111;
    border: 1px solid #333;
    border-radius: 48px;
    padding: 48px;
    text-align: center;
    max-width: 500px;
    width: 90%;
}
.gacha-spinner {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 32px;
    flex-wrap: wrap;
}
.gacha-slot {
    background: #1a1a1a;
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
    padding: 8px;
    word-break: break-word;
    animation: slotShake 0.1s infinite;
}
@keyframes slotShake {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}
.gacha-result-name {
    font-size: 1.3rem;
    margin-bottom: 24px;
    font-weight: 700;
    line-height: 1.4;
}
.gacha-close {
    background: #fff;
    border: none;
    padding: 12px 32px;
    border-radius: 60px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}
.gacha-close:hover {
    background: #ccc;
    transform: scale(1.02);
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid #1a1a1a;
    color: #555;
    font-size: 0.8rem;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    .header h1 {
        font-size: 2rem;
    }
    .input-wrapper {
        flex-wrap: wrap;
        background: transparent;
        border: none;
        padding: 0;
    }
    .input-wrapper input {
        background: #111;
        border: 1px solid #222;
        border-radius: 60px;
        padding: 14px 20px;
        width: 100%;
    }
    .gacha-btn {
        width: 100%;
        justify-content: center;
    }
    .leaderboard-item {
        flex-wrap: wrap;
        gap: 8px;
    }
    .leaderboard-rank,
    .leaderboard-name,
    .leaderboard-khodam,
    .leaderboard-date {
        width: 100%;
        min-width: auto;
    }
    .gacha-slot {
        width: 50px;
        height: 50px;
        font-size: 0.7rem;
    }
    .gacha-content {
        padding: 32px 20px;
    }
    .total-gacha-counter {
        padding: 6px 16px;
    }
    .total-gacha-counter span:first-of-type {
        font-size: 1rem;
        min-width: 35px;
    }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 32px;
    }
    .gacha-slot {
        width: 70px;
        height: 70px;
        font-size: 0.8rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-card {
    animation: fadeIn 0.5s ease-out;
}

.leaderboard-item {
    animation: fadeIn 0.3s ease-out;
}

/* Hover Effects */
.gacha-btn, .tab-btn, .gacha-close {
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.2, 0.9, 0.4, 1);
}

.gacha-btn:active, .tab-btn:active, .gacha-close:active {
    transform: scale(0.98);
}

/* Glow Text Effect */
.tier-secret, .tier-transcendent {
    text-shadow: 0 0 10px currentColor;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}