/* Word Game - Game Board Styles */

/* Game Board Container */
.game-board {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-lg) 0;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
}

/* Board Row */
.board-row {
    display: flex;
    gap: var(--spacing-xs);
    width: 100%;
    justify-content: center;
}

/* Individual Tile */
.tile {
    width: 62px;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    user-select: none;
    transition: border-color 0.1s ease;
}

/* Tile with a letter typed (pre-submission) */
.tile[data-state="tbd"] {
    border-color: var(--color-text-muted);
}

/* Tile states after evaluation */
.tile[data-state="correct"] {
    background-color: var(--color-correct);
    border-color: var(--color-correct);
    color: var(--color-text);
}

.tile[data-state="present"] {
    background-color: var(--color-present);
    border-color: var(--color-present);
    color: var(--color-text);
}

.tile[data-state="absent"] {
    background-color: var(--color-absent);
    border-color: var(--color-absent);
    color: var(--color-text);
}

/* Toast Notification */
.toast-container {
    position: fixed;
    top: calc(var(--header-height) + var(--spacing-md));
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    pointer-events: none;
}

.toast {
    background-color: var(--color-text);
    color: var(--color-bg);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    white-space: nowrap;
    pointer-events: auto;
}

/* Message Overlay (Win/Loss) */
.message-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 900;
}

.message-overlay[hidden] {
    display: none;
}

.message-content {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    max-width: 320px;
    width: 90%;
}

.message-content h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.message-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.message-win h2 {
    color: var(--color-correct);
}

.message-loss h2 {
    color: var(--color-text-muted);
}

.revealed-word {
    color: var(--color-text);
    letter-spacing: 0.1em;
    font-size: var(--font-size-lg);
}

.new-game-btn {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-correct);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: opacity 0.2s ease;
}

.new-game-btn:hover {
    opacity: 0.9;
}

/* Loading State */
.game-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
}

/* Error State */
.game-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    gap: var(--spacing-md);
    color: var(--color-text-muted);
}

.retry-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-key-bg);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.retry-btn:hover {
    opacity: 0.8;
}

/* Responsive tile sizing */
@media (max-width: 400px) {
    .tile {
        width: 52px;
        height: 52px;
        font-size: 1.6rem;
    }

    .game-board {
        max-width: 300px;
    }
}

@media (max-width: 320px) {
    .tile {
        width: 44px;
        height: 44px;
        font-size: 1.4rem;
    }

    .game-board {
        max-width: 260px;
    }
}