/* ==========================================================================
   PERSONALIZATION & EXPORT STYLES

   Contains:
   - Export to Playlist Section & Accordion
   - Export Form Fields & Controls
   - Export Status Messages
   - No-History Weights Section
   - Weight Input Controls & Layout
   - Reset Defaults Button
   - Responsive Weight Adjustments
   ========================================================================== */

/* Export to Playlist Section */
.export-section {
    margin-bottom: var(--space-lg);
}

.export-accordion {
    background: var(--color-white-alpha-12);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: 0 2px 8px var(--color-primary-alpha-10);
}

.export-accordion:hover {
    border-color: var(--color-primary-alpha-60);
    box-shadow: 0 4px 12px var(--color-primary-alpha-15);
}

.export-accordion-header {
    width: 100%;
    background: none;
    border: none;
    padding: 0.6rem var(--space-lg);
    color: var(--color-text-primary);
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.export-accordion-header:hover {
    background: var(--color-primary-alpha-15);
}

.export-accordion-title {
    color: var(--color-primary-bright);
    font-weight: 600;
    font-size: 1.1rem;
    padding: var(--space-sm) 0;
}

.export-accordion-icon {
    transition: transform var(--transition-normal);
    font-size: 0.8rem;
}

.export-accordion.expanded .export-accordion-icon {
    transform: rotate(180deg);
}

.export-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.export-accordion.expanded .export-accordion-content {
    max-height: 500px;
}

.export-form {
    padding: var(--space-lg);
    border-top: 1px solid var(--color-primary-alpha-20);
}

.export-field {
    margin-bottom: var(--space-lg);
}

.export-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    font-size: 0.9rem;
    padding-right: var(--space-md);
}

.export-input {
    width: 100%;
    background: var(--color-white-alpha-08);
    border: 2px solid var(--color-primary-alpha-30);
    border-radius: var(--radius-md);
    padding: 0.75rem var(--space-md);
    color: var(--color-text-primary);
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.export-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha-20);
}

.export-info-text {
    color: var(--color-primary);
    font-weight: 500;
    font-size: 0.9rem;
    margin-left: var(--space-sm); /* Add space between label and count */
}

.export-button {
    background: var(--color-primary); /* Proper Spotify green for Spotify-specific functionality */
    border: none;
    border-radius: var(--radius-md);
    padding: 0.75rem var(--space-lg);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    min-width: 140px;
}

.export-button:hover:not(:disabled) {
    background: var(--color-primary-bright); /* Brighter Spotify green on hover */
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--color-primary-alpha-40);
}

.export-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.export-status {
    margin-top: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
}

.export-status.success {
    background: var(--color-primary-alpha-20);
    border: 1px solid var(--color-primary-alpha-40);
    color: var(--color-primary-bright);
}

.export-status.error {
    background: rgba(220, 38, 127, 0.2);
    border: 1px solid rgba(220, 38, 127, 0.4);
    color: var(--color-error);
}

.export-status.info {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: var(--color-info);
}

.export-field-hint {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--space-xs);
    display: block;
}

/* No-History Weights Section */
.no-history-weights-section {
    max-width: var(--max-width-content);
    margin: 0 auto var(--space-lg) auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.weights-container {
    background: var(--color-white-alpha-05);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    margin-bottom: var(--space-md);
}

.weights-inputs {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    flex: 1;
}

.weight-input-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.weights-buttons-container {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.weight-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 500;
    min-width: auto;
}

.weight-input {
    background: var(--color-white-alpha-10);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.2rem 0.4rem;
    width: 70px;
    text-align: right;
    transition: var(--transition-fast);
}

.weight-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-alpha-20);
}

.weight-input:hover {
    border-color: var(--color-white-alpha-30);
}

.param-group-title {
    color: var(--color-primary-bright);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.weights-title > .param-group-title {
    font-size: 1rem;
}

.weights-buttons {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.reset-defaults-btn {
    background: rgba(106, 90, 205, 0.3);
    border: 2px solid rgba(106, 90, 205);
    border-radius: var(--radius-lg);
    color: #B19CD9;
    padding: 0.75rem 1.2rem;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.reset-defaults-btn:hover {
    background: rgba(106, 90, 205, 0.3);
    border-color: rgba(106, 90, 205, 0.6);
    color: #C8B5E8;
    transform: translateY(-1px);
}

.reset-defaults-btn:active {
    transform: translateY(0);
}

/* Responsive adjustments for weights section */
@media (max-width: 768px) {
    .weights-container {
        flex-direction: column;
        gap: var(--space-md);
    }

    .weights-inputs {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-md);
    }

    .weight-input-group {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }

    .weights-buttons-container {
        flex-direction: column;
        gap: var(--space-sm);
        width: 100%;
    }

    .reset-defaults-btn {
        width: 100%;
    }

    .weight-label {
        min-width: auto;
        font-size: 0.8rem;
    }
}