/* Color Converter — tool-specific styles */

.picker-panel { margin-bottom: 16px; }

.picker-layout {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.picker-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.picker-left label { margin-bottom: 0; }

.color-picker-input {
    width: 80px;
    height: 80px;
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 4px;
    cursor: pointer;
    background: none;
    transition: border-color var(--transition);
}
.color-picker-input:hover { border-color: var(--primary); }

.color-preview {
    width: 80px;
    height: 44px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border);
    transition: background var(--transition);
}

.picker-right {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hex-input-wrap {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--surface-2);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.hex-input-wrap:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
    background: var(--surface);
}
.hex-hash {
    padding: 0 10px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    border-right: 1.5px solid var(--border);
    background: var(--surface-2);
}
#hex-input {
    border: none;
    background: transparent;
    border-radius: 0;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: none;
}
#hex-input:focus { outline: none; box-shadow: none; background: transparent; }

.alpha-row { display: flex; flex-direction: column; gap: 8px; }
.alpha-row label { margin-bottom: 0; }
.alpha-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}
#alpha-slider {
    flex: 1;
    height: 6px;
    border: none;
    border-radius: 3px;
    background: linear-gradient(to right, transparent, currentColor);
    cursor: pointer;
    padding: 0;
    width: auto;
}
#alpha-input {
    width: 60px;
    text-align: center;
    font-weight: 600;
    padding: 8px 6px;
}
.alpha-pct { color: var(--muted); font-size: 0.85rem; }

/* Results */
.results-panel {
    padding: 0;
    overflow: hidden;
    margin-bottom: 16px;
}

.color-result-row {
    display: grid;
    grid-template-columns: 70px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border);
    transition: background var(--transition);
}
.color-result-row:last-child { border-bottom: none; }
.color-result-row:hover { background: var(--bg); }

.result-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted-light);
    background: var(--surface-2);
    padding: 2px 8px;
    border-radius: 4px;
    text-align: center;
    border: 1px solid var(--border);
}

.result-value.mono {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--text);
    word-break: break-all;
}

.copy-color-btn {
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-sans);
    color: var(--muted);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all var(--transition);
}
.copy-color-btn:hover { background: var(--primary-light); border-color: var(--primary); color: var(--primary); }
.copy-color-btn.copied { background: #D1FAE5; border-color: var(--success); color: var(--success); }

/* Swatches */
h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 12px; }

.swatches-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    min-height: 40px;
}

.swatch {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 1.5px solid rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
    flex-shrink: 0;
}
.swatch:hover { transform: scale(1.15); box-shadow: 0 2px 8px rgba(0,0,0,0.15); }

.swatches-empty {
    font-size: 0.85rem;
    color: var(--muted-light);
    align-self: center;
}

@media (max-width: 480px) {
    .picker-layout { flex-direction: column; }
    .color-result-row { grid-template-columns: 60px 1fr; }
    .copy-color-btn { grid-column: 2; justify-self: start; font-size: 0.7rem; }
}