/* API Settings Section */
.api-settings-section {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.api-card {
    border-top: 3px solid var(--accent-color);
}

.api-key-input-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.api-key-input {
    flex: 1;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', monospace;
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.api-key-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.toggle-btn {
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-base);
}

.toggle-btn:hover {
    background: var(--bg-card);
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.api-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.api-hint a {
    color: var(--accent-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.api-hint a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Textarea Wrapper */
.textarea-wrapper {
    position: relative;
    margin-top: var(--spacing-sm);
}

/* AI Score Button */
.ai-score-btn {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-sm);
}

.ai-score-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), 0 0 15px rgba(16, 185, 129, 0.3);
}

.ai-score-btn:active:not(:disabled) {
    transform: translateY(0);
}

.ai-score-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.ai-score-btn.loading {
    background: linear-gradient(135deg, var(--text-muted) 0%, var(--bg-secondary) 100%);
}

.ai-icon {
    font-size: 1rem;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.2);
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(79, 70, 229, 0.12);
    backdrop-filter: blur(8px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease-out;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
    line-height: 1.6;
}

.ai-input-textarea {
    width: 100%;
    min-height: 150px;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    line-height: 1.6;
    resize: vertical;
    transition: all var(--transition-base);
}

.ai-input-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.btn-primary,
.btn-secondary {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(16, 185, 129, 0.4);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.ai-loading {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.ai-loading p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.slider-with-ai {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Batch AI Evaluation Section */
.ai-batch-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.ai-batch-section label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.05rem;
}

.seeker-info-label-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--spacing-sm);
}

.seeker-info-label-row label {
    margin-bottom: 0;
}

.char-counter {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    transition: color 0.3s;
}

.char-counter.near-limit {
    color: #f59e0b;
}

.char-counter.at-limit {
    color: #ef4444;
    font-weight: 700;
}

.seeker-info-textarea {
    width: 100%;
    min-height: 280px;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    line-height: 1.6;
    resize: vertical;
    transition: all var(--transition-base);
    margin-bottom: var(--spacing-md);
}

.seeker-info-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.batch-ai-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    border: none;
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-md);
}

.batch-ai-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 25px rgba(16, 185, 129, 0.4);
}

.batch-ai-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.scores-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(99, 102, 241, 0.2) 50%, transparent 100%);
    margin: var(--spacing-lg) 0;
}

/* Company AI section - distinct teal/cyan accent */
.company-ai-section {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(14, 165, 233, 0.05) 100%);
    border-color: rgba(6, 182, 212, 0.3);
}

.company-info-textarea:focus {
    border-color: #06b6d4;
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.company-ai-btn {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%) !important;
}

.company-ai-btn:hover:not(:disabled) {
    box-shadow: var(--shadow-lg), 0 0 25px rgba(6, 182, 212, 0.4) !important;
}

/* ============================================================ */
/* PDF Export Button                                             */
/* ============================================================ */

.pdf-export-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #dc2626 0%, #be185d 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
    transition: all 250ms ease-in-out;
    white-space: nowrap;
}

.pdf-export-btn:hover:not(:disabled) {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 8px 24px rgba(220, 38, 38, 0.45), 0 0 20px rgba(220, 38, 38, 0.25);
}

.pdf-export-btn:active:not(:disabled) {
    transform: translateY(0) scale(1);
}

.pdf-export-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.pdf-icon {
    font-size: 1.2rem;
}

/* ============================================================ */
/* @media print  (browser Ctrl+P fallback)                       */
/* ============================================================ */

@media print {
    body {
        background: #fff !important;
        color: #1e293b !important;
    }

    .header,
    .input-section,
    .analyze-section,
    .api-settings,
    .ai-batch-section,
    .footer,
    .qualitative-close-btn,
    .pdf-export-btn,
    #pdf-export-btn {
        display: none !important;
    }

    .card {
        box-shadow: none !important;
        border: 1px solid #e2e8f0 !important;
        break-inside: avoid;
    }

    #print-area,
    #qualitative-section {
        display: block !important;
        page-break-inside: avoid;
    }
}

.slider-with-value {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ============================================================
   深層分析ボタン群
============================================================ */
.batch-ai-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.qualitative-ai-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-md);
}

.qualitative-ai-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 25px rgba(99, 102, 241, 0.4);
}

.qualitative-ai-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============================================================
   深層分析レポートセクション
============================================================ */
.qualitative-section {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.5s ease-out backwards;
}

.qualitative-card {
    border-top: 3px solid #8b5cf6;
    position: relative;
}

.qualitative-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
}

.qualitative-close-btn {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
}

.qualitative-close-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    transform: rotate(90deg);
}

/* Loading */
.qual-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 48px 24px;
    color: var(--text-secondary);
}

.qual-spinner {
    width: 44px;
    height: 44px;
    border: 4px solid rgba(139, 92, 246, 0.2);
    border-top-color: #8b5cf6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.qual-error {
    padding: 24px;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.08);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(239, 68, 68, 0.2);
    font-weight: 500;
}

/* Report Layout */
.qual-report {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.qual-section {
    padding: 0;
}

.qual-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 14px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(99, 102, 241, 0.06);
    border-radius: var(--radius-sm);
    border-left: 3px solid #8b5cf6;
}

/* Scores Grid */
.qual-scores-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.qual-score-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 16px;
    text-align: center;
    transition: all var(--transition-base);
    border-top: 3px solid var(--accent, #8b5cf6);
    position: relative;
    overflow: hidden;
}

.qual-score-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top center, var(--accent, #8b5cf6) 0%, transparent 70%);
    opacity: 0.04;
    pointer-events: none;
}

.qual-score-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.15);
}

.qual-score-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.qual-score-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.qual-score-stars {
    font-size: 1.1rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.qual-star {
    color: rgba(148, 163, 184, 0.3);
    transition: color 0.3s;
}

.qual-star.filled {
    filter: drop-shadow(0 0 3px currentColor);
}

.qual-score-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.03em;
}

/* Axis Cards */
.qual-axis-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 12px;
}

.qual-axis-card:last-child {
    margin-bottom: 0;
}

.qual-axis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-left: 4px solid #8b5cf6;
    background: rgba(99, 102, 241, 0.04);
}

.qual-axis-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.qual-axis-level-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
}

.qual-detail-row {
    padding: 10px 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.qual-detail-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.qual-detail-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.qual-quote {
    margin: 0;
    padding: 10px 14px;
    background: rgba(99, 102, 241, 0.06);
    border-left: 3px solid #8b5cf6;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.88rem;
    color: #c4b5fd;
    font-style: italic;
    line-height: 1.7;
}

/* Strengths & Concerns */
.qual-strengths-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.qual-strength-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.qual-strength-header {
    padding: 10px 14px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.qual-strength-header.strengths {
    background: rgba(16, 185, 129, 0.1);
    color: #6ee7b7;
    border-bottom: 1px solid rgba(16, 185, 129, 0.2);
}

.qual-strength-header.concerns {
    background: rgba(245, 158, 11, 0.1);
    color: #fcd34d;
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

.qual-strength-text {
    margin: 0;
    padding: 12px 14px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Interview Questions */
.qual-questions {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.qual-questions li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    transition: all var(--transition-fast);
}

.qual-questions li::before {
    content: 'Q';
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    font-size: 0.72rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.qual-questions li:hover {
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(99, 102, 241, 0.04);
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 600px) {
    .qual-scores-grid {
        grid-template-columns: 1fr;
    }

    .qual-strengths-grid {
        grid-template-columns: 1fr;
    }
}