:root {
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-card: #16213e;
    --accent: #e94560;
    --accent-glow: rgba(233, 69, 96, 0.3);
    --success: #00d26a;
    --success-glow: rgba(0, 210, 106, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --gold: #ffd700;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(233, 69, 96, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 210, 106, 0.1) 0%, transparent 50%);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--accent), #ff8a80);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 90%;
    margin: 0 auto;
}

/* Global Progress Bar */
.progress-section {
    max-width: 800px;
    margin: 0 auto 2.5rem;
    padding: 0 1rem;
}

.global-progress-bar {
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 18px;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.global-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #f1c40f, #f39c12);
    width: 0%;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 15px rgba(243, 156, 18, 0.4);
    position: relative;
    border-radius: 18px;
}

/* Shine effect */
.global-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.2) 50%,
            rgba(255, 255, 255, 0) 100%);
    z-index: 1;
    animation: shine 2s infinite linear;
    background-size: 200% 100%;
}

@keyframes shine {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.global-progress-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    z-index: 2;
    letter-spacing: 0.5px;
}

/* Stats Bar */
.stats-bar {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.stat {
    background: var(--bg-secondary);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    flex-grow: 1;
    min-width: 100px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

.stat.countdown .stat-value {
    color: var(--gold);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Search */
.search-wrapper {
    margin: 0 auto 1.5rem;
    max-width: 500px;
    position: relative;
}

#search-input {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(22, 33, 62, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    /* Pillow shape */
    color: var(--text-primary);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

#search-input::placeholder {
    color: var(--text-secondary);
}

#search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
    background: rgba(22, 33, 62, 0.95);
    transform: translateY(-2px);
}

/* Players Grid */
.players-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.player-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.player-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), #ff8a80);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.player-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.player-card:hover::before {
    opacity: 1;
}

.player-card.completed {
    border-color: var(--success);
}

.player-card.completed::before {
    background: var(--success);
    opacity: 1;
}

.player-card.completed:hover {
    box-shadow: 0 8px 30px var(--success-glow);
}

.player-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.player-card.completed .player-name::after {
    content: '✅';
}

.player-remaining {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.player-card.completed .player-remaining {
    color: var(--success);
}

.player-remaining span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Progress Bar */
.progress-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #ff8a80, var(--accent));
    border-radius: 3px;
    transition: width 0.5s ease;
}

.player-card.completed .progress-fill {
    background: var(--success);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 1000;
    padding: 1rem;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    position: relative;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 44px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal h2 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    text-align: center;
}

.modal-remaining {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    text-align: center;
}

.modal-remaining span {
    color: var(--accent);
    font-weight: 700;
}

.input-group {
    margin-bottom: 1rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
}

.input-group input {
    width: 100%;
    padding: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    background: var(--bg-card);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-primary);
    transition: border-color 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent);
}

.quick-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.quick-btn {
    flex: 1;
    padding: 0.75rem;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 44px;
}

.quick-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.submit-btn {
    width: 100%;
    padding: 0.8rem;
    background: linear-gradient(135deg, var(--accent), #ff8a80);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    min-height: 44px;
}

.submit-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 20px var(--accent-glow);
}

.submit-btn:active {
    transform: scale(0.98);
}

/* Loading State */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem;
    border-radius: 12px;
    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.tab-btn {
    padding: 0.6rem 1rem;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 44px;
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.tab-content.hidden {
    display: none;
}

/* Leaderboard */
.leaderboard {
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
}

.leaderboard-entry {
    display: grid;
    grid-template-columns: 30px 1fr 60px;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.2s;
}

.leaderboard-entry:hover {
    background: rgba(255, 255, 255, 0.02);
}

.leaderboard-entry:last-child {
    border-bottom: none;
}

.leaderboard-rank {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-secondary);
    text-align: center;
}

.leaderboard-entry:nth-child(1) .leaderboard-rank {
    color: var(--gold);
}

.leaderboard-entry:nth-child(2) .leaderboard-rank {
    color: #c0c0c0;
}

.leaderboard-entry:nth-child(3) .leaderboard-rank {
    color: #cd7f32;
}

.leaderboard-name {
    font-weight: 600;
    font-size: 1rem;
}

.leaderboard-entry.completed .leaderboard-name::after {
    content: ' ✅';
}

.leaderboard-progress {
    display: none;
    /* Hidden on mobile by default */
}

.leaderboard-percentage {
    font-size: 1rem;
    font-weight: 700;
    text-align: right;
    color: var(--accent);
}

.leaderboard-entry.completed .leaderboard-percentage {
    color: var(--success);
}

/* DESKTOP STYLES */
@media (min-width: 640px) {
    .container {
        padding: 2rem;
    }

    header h1 {
        font-size: 2.5rem;
    }

    .subtitle {
        font-size: 1.1rem;
        max-width: 100%;
    }

    .stats-bar {
        gap: 2rem;
        margin-bottom: 3rem;
    }

    .stat {
        padding: 1.5rem 2rem;
        border-radius: 16px;
    }

    .stat-value {
        font-size: 2.5rem;
    }

    .stat-label {
        font-size: 0.85rem;
    }

    .players-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    .player-card {
        border-radius: 16px;
        padding: 1.5rem;
    }

    .player-name {
        font-size: 1.25rem;
    }

    .player-remaining {
        font-size: 2rem;
    }

    .player-remaining span {
        font-size: 1rem;
    }

    .progress-bar {
        height: 8px;
        border-radius: 4px;
    }

    .progress-fill {
        border-radius: 4px;
    }

    .tabs {
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .tab-btn {
        padding: 0.75rem 1.5rem;
        border-radius: 12px;
        font-size: 1rem;
    }

    .leaderboard {
        border-radius: 16px;
    }

    .leaderboard-entry {
        grid-template-columns: 60px 1fr 120px 80px;
        padding: 1rem 1.5rem;
        gap: 1rem;
    }

    .leaderboard-rank {
        font-size: 1.5rem;
    }

    .leaderboard-name {
        font-size: 1.1rem;
    }

    .leaderboard-progress {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .leaderboard-progress-bar {
        height: 6px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 3px;
        overflow: hidden;
    }

    .leaderboard-progress-fill {
        height: 100%;
        background: linear-gradient(90deg, var(--accent), #ff8a80);
        transition: width 0.5s ease;
    }

    .leaderboard-entry.completed .leaderboard-progress-fill {
        background: var(--success);
    }

    .leaderboard-progress-text {
        font-size: 0.75rem;
        color: var(--text-secondary);
    }

    .leaderboard-percentage {
        font-size: 1.25rem;
    }

    .modal {
        padding: 2rem;
        border-radius: 20px;
    }

    .modal h2 {
        font-size: 1.5rem;
        margin-bottom: 0.25rem;
    }

    .input-group input {
        padding: 1rem;
    }

    .submit-btn {
        padding: 1rem;
    }
}