/* Copyright (c) 2024-2026. Jericho Crosby (Chalwk) */

:root {
    --tile-size: 68px;
    --gap: 10px;
    --tile-radius: 10px;
    --success: #10b981;
    --present: #f59e0b;
    --absent: #64748b;
}

.blunder-panel {
    background: var(--light);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-top: 2rem;
}

.blunder-title {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.blunder-title-icon {
    margin-right: 0.5rem;
}

.blunder-description {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.game-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 0;
}

.blunder-controls-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    width: 100%;
}

.blunder-controls {
    display: flex;
    gap: 0.5rem;
}

.blunder-new-game-btn {
    background: var(--primary);
    color: white;
}

.grid {
    display: grid;
    grid-template-rows: repeat(6, var(--tile-size));
    gap: var(--gap);
    margin-bottom: 1rem;
}

.row {
    display: grid;
    grid-template-columns: repeat(5, var(--tile-size));
    gap: var(--gap);
    justify-content: center;
}

.tile {
    width: var(--tile-size);
    height: var(--tile-size);
    background: white;
    border-radius: var(--tile-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 2px;
    user-select: none;
    transform-origin: center;
    border: 2px solid var(--gray-light);
    font-family: 'JetBrains Mono', monospace;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.tile.correct {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

.tile.present {
    background: var(--present);
    border-color: var(--present);
    color: white;
}

.tile.absent {
    background: var(--absent);
    border-color: var(--absent);
    color: white;
}

.tile.flip {
    animation: flip 0.55s ease both;
}

@keyframes flip {
    0% {
        transform: rotateX(0deg);
    }
    50% {
        transform: rotateX(90deg) scale(1.02);
    }
    100% {
        transform: rotateX(0deg);
    }
}

.keyboard {
    width: 100%;
    max-width: 540px;
    display: grid;
    gap: 8px;
    grid-template-columns: 1fr;
}

.k-row {
    display: flex;
    gap: 6px;
    justify-content: center;
}

.key {
    padding: 12px 10px;
    border-radius: var(--radius);
    background: var(--gray-light);
    border: none;
    min-width: 42px;
    text-align: center;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
    font-family: 'JetBrains Mono', monospace;
    color: var(--dark);
}

.key:hover {
    background: var(--gray);
    color: white;
}

.key:active {
    transform: translateY(2px);
}

.key.wide {
    min-width: 76px;
    padding-left: 14px;
    padding-right: 14px;
}

.key.correct {
    background: var(--success);
    color: white;
}

.key.present {
    background: var(--present);
    color: white;
}

.key.absent {
    background: var(--absent);
    color: white;
}

.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    backdrop-filter: blur(4px);
}

.modal.hidden {
    display: none;
}

.modal-card {
    width: min(90%, 500px);
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.modal-close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    background: transparent;
    border: none;
    color: var(--gray);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem;
}

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

.modal-content {
    margin-top: 1rem;
}

.modal-content h3 {
    color: var(--dark);
    margin-bottom: 1rem;
}

.modal-content p, .modal-content li {
    color: var(--gray);
    margin-bottom: 0.75rem;
}

.modal-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.modal-content strong {
    color: var(--dark);
}

.modal-content code {
    background: var(--gray-light);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    color: var(--dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.stat {
    background: var(--gray-light);
    padding: 1rem;
    border-radius: var(--radius);
    text-align: center;
}

.stat .num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.stat .label {
    font-size: 0.875rem;
    color: var(--gray);
}

@media (max-width: 768px) {
    :root {
        --tile-size: 56px;
        --gap: 6px;
    }

    .tile {
        font-size: 1.5rem;
    }

    .key {
        padding: 10px 8px;
        min-width: 36px;
        font-size: 0.875rem;
    }

    .key.wide {
        min-width: 60px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    :root {
        --tile-size: 48px;
    }

    .tile {
        font-size: 1.25rem;
    }

    .key {
        padding: 8px 6px;
        min-width: 32px;
        font-size: 0.75rem;
    }

    .key.wide {
        min-width: 50px;
        font-size: 0.75rem;
    }
}