/* =============================================
   Fiendish Puzzle Gen — Crossword Styles
   ============================================= */

.cw-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: var(--space-xl);
    align-items: start;
}

/* ---- Controls ---- */
.controls-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    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);
}

.clue-input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.clue-input-group .form-input:first-child {
    font-family: var(--font-mono);
    font-weight: 700;
    letter-spacing: 0.1em;
}

.btn-add {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary-dim);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
}

.btn-add:hover {
    background: rgba(230, 57, 70, 0.25);
    box-shadow: 0 0 12px var(--accent-primary-glow);
}

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

/* ---- Clue List ---- */
.clue-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    max-height: 280px;
    overflow-y: auto;
}

.clue-list::-webkit-scrollbar { width: 4px; }
.clue-list::-webkit-scrollbar-track { background: transparent; }
.clue-list::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: 4px; }

.clue-entry {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-sm);
    align-items: start;
    padding: 8px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.clue-entry__answer {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-primary);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.clue-entry__clue {
    color: var(--text-secondary);
    line-height: 1.4;
    word-break: break-word;
}

.clue-entry__remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    padding: 0 2px;
    flex-shrink: 0;
    transition: color var(--duration-fast);
    align-self: flex-start;
}

.clue-entry__remove:hover { color: var(--accent-primary); }

/* ---- Options / toggles ---- */
.options-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.toggle-row {
    padding: var(--space-md) 0;
    border-top: 1px solid var(--border-subtle);
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

/* ---- Warning ---- */
.gen-warning {
    padding: var(--space-sm) var(--space-md);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    color: var(--accent-tertiary);
    line-height: 1.5;
}

/* ---- Puzzle Output ---- */
.puzzle-output {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* ---- Crossword Grid ---- */
.cw-grid-wrap {
    overflow-x: auto;
}

.cw-grid {
    display: grid;
    grid-template-columns: repeat(var(--cw-cols), 32px);
    grid-template-rows: repeat(var(--cw-rows), 32px);
    gap: 1px;
    background: var(--border-default);
    border: 2px solid var(--border-default);
    border-radius: var(--radius-sm);
    width: fit-content;
    overflow: hidden;
}

.cw-cell {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 1rem;
    font-family: var(--font-mono);
    font-weight: 700;
}

.cw-cell--black {
    background: #111;
}

.cw-cell--white {
    background: var(--bg-elevated);
}

.cw-cell-num {
    position: absolute;
    top: 2px;
    left: 2px;
    font-size: 0.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--text-secondary);
    font-family: var(--font-sans);
}

.cw-cell-letter {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-transform: uppercase;
}

.cw-grid--answer .cw-cell--white {
    background: rgba(230, 57, 70, 0.05);
}

/* ---- Clues ---- */
.cw-clues-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.clues-heading {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-subtle);
}

.clues-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.clues-list li {
    display: flex;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.45;
}

.clues-list li::before {
    content: attr(value) ".";
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-primary);
    font-size: 0.78rem;
    min-width: 28px;
    flex-shrink: 0;
    padding-top: 1px;
}

/* ---- Answer key ---- */
.answer-key-section {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.grid-section-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

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

.label-dot--answer { background: var(--accent-secondary); }

/* ---- Print ---- */
.print-header { display: none; }
.print-title {
    font-family: var(--font-display);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

@media print {
    .cw-layout { grid-template-columns: 1fr; }
    .puzzle-output { display: flex !important; }

    .cw-cell--white { background: #fff; border: 1px solid #666; }
    .cw-cell--black { background: #000; }
    .cw-cell-num { color: #000; }
    .cw-cell-letter { color: #000; }
    .cw-grid { background: #444; border-color: #444; }

    .clues-list li { color: #000; }
    .clues-list li::before { color: #000; }
    .clues-heading { color: #000; border-color: #ccc; }

    .answer-key-section { break-before: page; background: none; border: none; }
    .cw-grid--answer .cw-cell--white { background: #fff; }
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .cw-layout { grid-template-columns: 1fr; }
    .cw-clues-wrap { grid-template-columns: 1fr; }
}