/* ============================================
   wordle.css — Wordle solver styles
   ============================================ */

/* --- Multi-Row Grid --- */
.wordle-grid-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    margin-bottom: 1rem;
}

.wordle-row {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.wordle-cell {
    width: 56px;
    height: 56px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    color: var(--text);
    background: var(--bg);
    cursor: pointer;
    outline: none;
    caret-color: transparent;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.wordle-cell:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-shadow);
}

.wordle-cell.green {
    background: var(--accent);
    border-color: var(--accent);
    color: #FFFFFF;
}

.wordle-cell.yellow {
    background: #EAB308;
    border-color: #EAB308;
    color: #FFFFFF;
}

.wordle-cell.gray {
    background: var(--text-muted);
    border-color: var(--text-muted);
    color: #FFFFFF;
}

/* --- Add Row Button --- */
.wordle-add-row-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.25rem;
    background: var(--accent-light);
    color: var(--accent-dark);
    border: 1px solid var(--accent);
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    min-height: 44px;
    transition: background 0.15s, color 0.15s;
    margin-bottom: 1.5rem;
}

.wordle-add-row-btn:hover {
    background: var(--accent);
    color: #FFFFFF;
}

.wordle-add-row-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- Exclude Input --- */
.wordle-exclude-group {
    max-width: 320px;
    margin: 0 auto 1.5rem;
    text-align: left;
}

.wordle-exclude-label {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.375rem;
    text-align: center;
}

.wordle-exclude-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: var(--bg);
    color: var(--text);
    outline: none;
    text-transform: lowercase;
    letter-spacing: 0.1em;
    text-align: center;
}

.wordle-exclude-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-shadow);
}

/* --- Color Legend --- */
.wordle-legend {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.wordle-legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--text-muted);
}

.wordle-legend-swatch {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.wordle-legend-swatch.green { background: var(--accent); }
.wordle-legend-swatch.yellow { background: #EAB308; }
.wordle-legend-swatch.gray { background: var(--text-muted); }

/* --- Keyboard --- */
.wordle-keyboard {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    margin-bottom: 1.5rem;
}

.wordle-kb-row {
    display: flex;
    gap: 4px;
}

.wordle-key {
    min-width: 36px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-subtle);
    color: var(--text);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    transition: background 0.15s;
    padding: 0 0.5rem;
}

.wordle-key:hover {
    background: var(--bg-muted);
}

.wordle-key.wide {
    min-width: 64px;
    font-size: 1rem;
}

.wordle-key.green {
    background: var(--accent);
    border-color: var(--accent);
    color: #FFFFFF;
}

.wordle-key.yellow {
    background: #EAB308;
    border-color: #EAB308;
    color: #FFFFFF;
}

.wordle-key.gray {
    background: var(--text-muted);
    border-color: var(--text-muted);
    color: #FFFFFF;
}

/* --- Search Button --- */
.wordle-search-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 2rem;
    background: var(--accent);
    color: #FFFFFF;
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.0625rem;
    font-weight: 600;
    cursor: pointer;
    min-height: 44px;
    transition: background 0.15s;
    margin-bottom: 1.5rem;
}

.wordle-search-btn:hover {
    background: var(--accent-dark);
}

/* --- Results --- */
.wordle-results {
    max-width: var(--tool-max-width);
    margin: 0 auto;
}

.wordle-results-count {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.75rem;
    text-align: left;
}

/* --- Responsive --- */
@media (max-width: 480px) {
    .wordle-cell {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .wordle-key {
        min-width: 32px;
        min-height: 44px;
        font-size: 1rem;
        padding: 0 0.25rem;
    }

    .wordle-key.wide {
        min-width: 48px;
    }

    .wordle-legend {
        gap: 0.75rem;
    }
}