:root {
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --card-border: rgba(255, 255, 255, 0.1);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;

    --team1-color: #3b82f6;
    --team1-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --team1-shadow: rgba(59, 130, 246, 0.5);

    --team2-color: #ef4444;
    --team2-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --team2-shadow: rgba(239, 68, 68, 0.5);

    --accent-color: #f59e0b;
    --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --accent-shadow: rgba(245, 158, 11, 0.5);

    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(239, 68, 68, 0.15) 0%, transparent 50%);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
}

.app-container {
    width: 100%;
    max-width: 900px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.app-header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--card-border);
}

.app-header h1 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.actions {
    display: flex;
    justify-content: center;
    width: 100%;
    gap: 1rem;
    align-items: center;
}

.max-score-selector {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 0.25rem;
    border: 1px solid var(--card-border);
}

.btn-selector {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.btn-selector.active {
    background: var(--card-border);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    outline: none;
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background-color: #ef4444;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--team2-shadow);
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 15px var(--accent-shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-shadow);
}

/* Scoreboard Layout */
.scoreboard {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
}



.team-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.team-nos::before {
    background: var(--team1-gradient);
}

.team-eles::before {
    background: var(--team2-gradient);
}

.team-card:hover {
    transform: translateY(-5px);
}

.team-nos:hover {
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.15);
}

.team-eles:hover {
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.15);
}

.team-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.team-name {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 1.5rem;
    font-weight: 600;
    width: 60%;
    outline: none;
    border-bottom: 1px dashed transparent;
    transition: border-color 0.2s;
}

.team-name:focus,
.team-name:hover {
    border-bottom-color: var(--text-secondary);
}

.victories-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--accent-color);
}

.score-display {
    font-size: 8rem;
    font-weight: 800;
    line-height: 1;
    margin: 1rem 0 3rem;
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.1);
    font-variant-numeric: tabular-nums;
}

.btn-score {
    width: 100%;
    padding: 1.25rem;
    border-radius: 16px;
    border: none;
    color: white;
    font-family: var(--font-main);
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.team-nos .btn-score {
    background: var(--team1-gradient);
    box-shadow: 0 8px 25px var(--team1-shadow);
}

.team-eles .btn-score {
    background: var(--team2-gradient);
    box-shadow: 0 8px 25px var(--team2-shadow);
}

.btn-score:hover {
    transform: translateY(-3px) scale(1.02);
}

.btn-score:active {
    transform: translateY(1px) scale(0.98);
}

.btn-score-value {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.2rem 0.6rem;
    border-radius: 8px;
    font-size: 1.1rem;
}

/* Center Controls */
.center-controls {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.round-value-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.round-value-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    font-weight: 600;
}

.btn-truco {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    font-family: var(--font-main);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.btn-truco::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    animation: rotate 10s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-truco:hover::after {
    opacity: 1;
}

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

    to {
        transform: rotate(360deg);
    }
}

.btn-truco span {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
}

.truco-label {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

/* States for Truco Button */
.btn-truco.value-1 {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--card-border);
    color: var(--text-primary);
}

.btn-truco.value-1:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.btn-truco.value-3 {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
    transform: scale(1.1);
}

.btn-truco.value-6 {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
    transform: scale(1.15);
}

.btn-truco.value-9 {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.4);
    transform: scale(1.2);
}

.btn-truco.value-12 {
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
    transform: scale(1.25);
    animation: pulse 2s infinite;
}

.btn-truco.value-15 {
    background: linear-gradient(135deg, #ec4899 0%, #be185d 100%);
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.4);
    transform: scale(1.3);
    animation: pulse-15 1.5s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.7);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(139, 92, 246, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0);
    }
}

@keyframes pulse-15 {
    0% {
        box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.7);
    }

    70% {
        box-shadow: 0 0 0 25px rgba(236, 72, 153, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(236, 72, 153, 0);
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 100;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--bg-color);
    border: 1px solid var(--card-border);
    padding: 3rem;
    border-radius: 24px;
    text-align: center;
    max-width: 400px;
    transform: scale(0.9);
    animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.modal-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes popIn {
    to {
        transform: scale(1);
    }
}

.modal-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.modal-content.reset-content h2 {
    background: var(--team2-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Responsividade / Mobile */
@media (max-width: 768px) {
    body {
        align-items: flex-start;
    }

    .app-container {
        padding: 1.5rem 1rem;
        gap: 1.5rem;
    }

    .app-header {
        flex-direction: column;
        gap: 1.25rem;
        align-items: center;
    }

    .app-header h1 {
        font-size: 1.8rem;
    }

    .actions {
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        gap: 0.75rem;
    }

    .scoreboard {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        gap: 1.5rem;
    }

    .center-controls {
        order: -1;
        margin-bottom: 0.5rem;
    }

    .team-card {
        padding: 1.5rem;
    }

    .team-header {
        margin-bottom: 1.5rem;
    }

    .score-display {
        font-size: 6rem;
        margin: 0.5rem 0 2rem;
    }

    .btn-truco {
        width: 100px;
        height: 100px;
    }

    .btn-truco span {
        font-size: 3rem;
    }

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

    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .btn-score {
        padding: 1rem;
        font-size: 1.1rem;
    }

    .modal-content {
        padding: 2rem 1.5rem;
        width: 90%;
    }
}

@media (max-width: 480px) {
    .actions {
        flex-direction: column;
        align-items: stretch;
    }

    .max-score-selector {
        justify-content: center;
    }

    .btn-selector {
        flex: 1;
        text-align: center;
    }

    .score-display {
        font-size: 5rem;
    }

    .team-name {
        font-size: 1.3rem;
        width: 50%;
    }

    .victories-badge {
        font-size: 1rem;
        padding: 0.4rem 0.6rem;
    }
}