/* =============================================
   Fiendish Puzzle Gen — Word Search Tool Styles
   ============================================= */

/* ---- Page Layout ---- */
.ws-layout {
    max-width: 860px;
    margin: 0 auto;
}

/* ---- Controls Panel ---- */
.controls-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-image: var(--gradient-card);
    margin-bottom: var(--space-xl);
}

/* ---- Input Area ---- */
.input-area {
    margin-bottom: var(--space-lg);
}

.input-row {
    display: flex;
    gap: var(--space-sm);
}

.input-row .form-input {
    flex: 1;
}

.btn-add {
    width: 44px;
    height: 44px;
    padding: 0;
    background: var(--gradient-fiendish);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-normal) var(--ease-out);
    flex-shrink: 0;
}

.btn-add:hover {
    box-shadow: 0 4px 16px rgba(230, 57, 70, 0.3);
    transform: translateY(-1px);
}

.input-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--space-sm);
}

/* ---- Word Tags ---- */
.word-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    min-height: 8px;
}

.word-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px 5px 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    animation: tagPop 0.25s var(--ease-spring) both;
}

.word-tag.hex-tag {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.2);
    color: var(--accent-tertiary);
}

@keyframes tagPop {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.word-tag button {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.06);
    border: none;
    border-radius: 50%;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    line-height: 1;
}

.word-tag button:hover {
    background: var(--accent-primary);
    color: #fff;
}

/* ---- Toggle Row ---- */
.toggle-row {
    padding: var(--space-md);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    transition: all var(--duration-normal) var(--ease-out);
}

.toggle-row.active {
    border-color: rgba(245, 158, 11, 0.3);
    background: rgba(245, 158, 11, 0.05);
}

/* ---- Options Row ---- */
.options-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.option-group {
    display: flex;
    flex-direction: column;
}

/* ---- Action Buttons ---- */
.action-buttons {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ---- Puzzle Output ---- */
.puzzle-output {
    margin-bottom: var(--space-xl);
}

/* Grid container */
.grid-container {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-image: var(--gradient-card);
    margin-bottom: var(--space-lg);
    overflow-x: auto;
}

.grid-section-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.grid-section-label .label-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.grid-section-label .label-dot--puzzle {
    background: var(--accent-primary);
}

.grid-section-label .label-dot--answer {
    background: var(--accent-success);
}

/* Puzzle table */
.puzzle-grid {
    border-collapse: separate;
    border-spacing: 2px;
    margin: 0 auto;
}

.puzzle-grid td {
    width: 36px;
    height: 36px;
    text-align: center;
    vertical-align: middle;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--bg-surface);
    border-radius: 4px;
    transition: background var(--duration-fast) var(--ease-out);
    letter-spacing: 0;
    user-select: none;
}

.puzzle-grid td:hover {
    background: var(--bg-elevated);
}

/* Answer key highlights */
.puzzle-grid td.answer-highlight {
    background: rgba(230, 57, 70, 0.15);
    color: var(--accent-primary);
    border: 1px solid rgba(230, 57, 70, 0.25);
}

.puzzle-grid td.answer-filler {
    color: var(--text-muted);
    opacity: 0.4;
}

/* ---- Word Bank ---- */
.word-bank {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-image: var(--gradient-card);
}

.word-bank-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.word-bank-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.word-bank-list li {
    padding: 4px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

/* ---- Answer Key Section ---- */
.answer-key-section {
    margin-top: var(--space-lg);
}

.answer-key-section .grid-container {
    border-color: rgba(16, 185, 129, 0.15);
}

/* ---- Print Styles ---- */
.print-header {
    text-align: center;
    margin-bottom: 20px;
}

.print-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--text-primary);
}

@media print {
    body {
        background: #fff !important;
        color: #000 !important;
        font-size: 11pt;
    }

    .bg-pattern,
    .site-header,
    .controls-panel,
    .site-footer,
    .nav-back,
    .action-buttons {
        display: none !important;
    }

    .print-only {
        display: block !important;
    }

    .puzzle-output {
        display: block !important;
    }

    .grid-container,
    .word-bank {
        background: transparent !important;
        border: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        padding: 10px 0 !important;
        box-shadow: none !important;
    }

    .puzzle-grid td {
        width: 28px;
        height: 28px;
        font-size: 11pt;
        background: transparent !important;
        color: #000 !important;
        border: 1px solid #ccc;
    }

    .puzzle-grid td.answer-highlight {
        background: #e0e0e0 !important;
        color: #000 !important;
        font-weight: 900;
        border-color: #999;
    }

    .puzzle-grid td.answer-filler {
        color: #bbb !important;
        opacity: 1;
    }

    .grid-section-label {
        color: #000 !important;
        font-size: 10pt;
    }

    .grid-section-label .label-dot {
        display: none;
    }

    .word-bank-title {
        color: #000 !important;
    }

    .word-bank-list li {
        background: transparent !important;
        border: 1px solid #ccc;
        color: #000 !important;
    }

    .print-title {
        font-family: serif;
        color: #000 !important;
        font-size: 24pt;
    }

    .answer-key-section {
        page-break-before: always;
    }

    .answer-key-section .print-header {
        display: block !important;
    }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .controls-panel {
        padding: var(--space-lg);
    }

    .puzzle-grid td {
        width: 28px;
        height: 28px;
        font-size: 0.72rem;
    }
}

@media (max-width: 480px) {
    .options-row {
        grid-template-columns: 1fr;
    }

    .action-buttons {
        flex-direction: column;
    }

    .action-buttons .btn {
        width: 100%;
    }

    .puzzle-grid td {
        width: 22px;
        height: 22px;
        font-size: 0.62rem;
    }
}