:root {
    --bg-dark: #0a0c10;
    --card-bg: rgba(255, 255, 255, 0.03);
    --accent: #bcff00;
    /* Padel Ball Neon Green */
    --accent-glow: rgba(188, 255, 0, 0.4);
    --text-main: #ffffff;
    --text-dim: #94a3b8;
    --border: rgba(255, 255, 255, 0.1);
    --danger: #ff4d4d;
    --glass: rgba(255, 255, 255, 0.05);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.background-radial {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(188, 255, 0, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(188, 255, 0, 0.05) 0%, transparent 40%);
    z-index: -1;
}

.app-container {
    width: 100%;
    max-width: 1000px;
    min-height: 100vh;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.accent {
    color: var(--accent);
    text-shadow: 0 0 20px var(--accent-glow);
}

.game-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.game-type {
    background: var(--glass);
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--accent);
    border: 1px solid var(--border);
}

.padel-main {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.team-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.team-card[data-active="true"] {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(188, 255, 0, 0.1);
}

.team-card[data-active="true"][data-serving="true"] {
    background: rgba(188, 255, 0, 0.02);
}

.team-card[data-serving="true"] .turn-indicator {
    opacity: 1;
    transform: translateY(0);
}

.team-header {
    text-align: center;
}

.team-names {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.turn-indicator {
    background: var(--accent);
    color: var(--bg-dark);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: 800;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.match-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    font-size: 0.7rem;
    color: var(--text-dim);
    font-weight: 600;
    letter-spacing: 1px;
}

.sets-val,
.legs-val {
    display: block;
    font-size: 1.5rem;
    color: var(--text-main);
    font-family: 'JetBrains Mono', monospace;
}

.score-display {
    font-size: 8rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
    margin: 0.5rem 0;
    color: var(--accent);
}

.score-btn {
    width: 100%;
    background: var(--accent);
    color: var(--bg-dark);
    border: none;
    padding: 1.2rem;
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.score-btn:active {
    transform: scale(0.98);
    background: #d4ff00;
}

.input-area {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    padding-bottom: 2rem;
}

.set-history-display {
    display: flex;
    gap: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dim);
    min-height: 1.5rem;
}

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

.history-item {
    background: var(--glass);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
}

.controls {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.serving-control {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: var(--text-dim);
    font-size: 0.8rem;
}

.btn-icon {
    background: var(--glass);
    border: 1px solid var(--border);
    color: var(--text-main);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: grid;
    place-items: center;
    font-size: 1.4rem;
}

.btn-text,
.btn-secondary {
    background: none;
    border: none;
    color: var(--text-dim);
    font-weight: 700;
    cursor: pointer;
    font-size: 0.8rem;
    letter-spacing: 1px;
    padding: 0.5rem;
}

.btn-secondary {
    background: var(--glass);
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* SETUP OVERLAY */
.setup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 12, 16, 0.98);
    backdrop-filter: blur(20px);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    overflow-y: auto;
    padding: 1rem;
}

.setup-content {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 24px;
    border: 1px solid var(--border);
    width: 100%;
    max-width: 500px;
    text-align: center;
    margin: auto 0;
}

.setup-content h2 {
    margin: 1rem 0 0.8rem;
    color: var(--accent);
    font-size: 1.2rem;
}

.name-setup {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.input-group {
    flex: 1;
    text-align: left;
}

.input-group label {
    display: block;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.3rem;
    margin-left: 0.3rem;
}

.input-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    padding: 0.8rem;
    border-radius: 12px;
    color: white;
    font-size: 0.9rem;
    font-family: inherit;
}

.sets-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin: 1.2rem 0;
}

.set-opt {
    background: var(--glass);
    border: 1px solid var(--border);
    color: var(--text-dim);
    padding: 0.6rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.8rem;
}

.set-opt.active {
    background: var(--accent);
    color: var(--bg-dark);
}

.golden-point-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.btn-primary {
    width: 100%;
    background: var(--accent);
    color: var(--bg-dark);
    border: none;
    padding: 1.2rem;
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
}

/* Switch styling */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 22px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--glass);
    transition: .4s;
    border: 1px solid var(--border);
}

.slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 4px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
}

input:checked+.slider {
    background-color: var(--accent);
}

input:checked+.slider:before {
    transform: translateX(20px);
    background-color: var(--bg-dark);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 12, 16, 0.98);
    backdrop-filter: blur(20px);
    z-index: 200;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

.modal-content {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 32px;
    border: 1px solid var(--border);
    text-align: center;
    max-width: 400px;
    width: 100%;
}

#final-score-display {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dim);
    margin: 1rem 0 1.5rem;
}

@media (max-width: 800px) {
    .padel-main {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .team-card {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .score-display {
        font-size: 6rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    .team-names {
        font-size: 1.1rem;
    }

    .controls {
        gap: 1rem;
    }

    .name-setup {
        flex-direction: column;
        gap: 0.5rem;
    }

    .setup-content {
        padding: 1.5rem;
    }
}

@media (max-height: 700px) {
    .score-display {
        font-size: 5rem;
        margin: 0.2rem 0;
    }

    .team-card {
        padding: 1rem;
    }

    .app-container {
        gap: 1rem;
    }
}