/* Resume Importer Styles */

/* Drop Zone */
.import-container {
    max-width: 800px;
    margin: 0 auto;
}

.drop-zone {
    border: 3px dashed rgba(91, 33, 182, 0.3);
    border-radius: 16px;
    padding: 60px 40px;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 32px;
}

.drop-zone:hover {
    border-color: rgba(91, 33, 182, 0.6);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.drop-zone.drag-over {
    border-color: var(--primary-purple);
    background: rgba(91, 33, 182, 0.1);
    transform: scale(1.02);
}

.drop-zone.loading {
    cursor: wait;
    opacity: 0.7;
}

.upload-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.drop-zone h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--primary-purple);
}

.drop-zone p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.file-hint {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

/* Spinner */
.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid var(--primary-purple);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Import Features Section */
.import-features {
    background: rgba(255, 255, 255, 0.05);
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 24px;
}

.import-features h3 {
    color: var(--primary-purple);
    margin-bottom: 16px;
    font-size: 1.25rem;
}

.features-list {
    list-style: none;
    padding: 0;
}

.features-list li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.features-list li:last-child {
    border-bottom: none;
}

.features-list strong {
    color: var(--primary-purple);
}

/* Import Tips */
.import-tips {
    background: rgba(16, 185, 129, 0.1);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid #10B981;
}

.import-tips h4 {
    color: #10B981;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.import-tips ul {
    margin: 0;
    padding-left: 20px;
}

.import-tips li {
    padding: 6px 0;
    color: rgba(255, 255, 255, 0.9);
}

/* Import Preview Modal */
.import-preview-modal {
    max-width: 1000px;
    max-height: 90vh;
    overflow-y: auto;
}

.import-preview-modal .modal-body {
    max-height: 70vh;
    overflow-y: auto;
}

.import-preview {
    padding: 20px;
}

.preview-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.preview-header h3 {
    font-size: 2rem;
    margin-bottom: 8px;
    color: var(--primary-purple);
}

.preview-subtitle {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

.sheets-detected {
    display: inline-block;
    background: rgba(91, 33, 182, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* Preview Sections */
.preview-sections {
    margin-bottom: 32px;
}

.preview-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-purple);
}

.preview-section.empty {
    opacity: 0.5;
    border-left-color: #6B7280;
}

.preview-section h4 {
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: var(--primary-purple);
}

.preview-data {
    font-size: 0.95rem;
}

.data-row {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.data-row:last-child {
    border-bottom: none;
}

.data-row strong {
    color: rgba(255, 255, 255, 0.9);
    min-width: 120px;
    display: inline-block;
}

/* Experience Items */
.experience-item {
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    margin-bottom: 16px;
}

.experience-item:last-child {
    margin-bottom: 0;
}

.exp-header {
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.exp-header strong {
    color: var(--primary-purple);
    font-size: 1.1rem;
}

.exp-dates {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.exp-desc {
    margin: 12px 0;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.exp-achievements {
    margin: 12px 0 0 0;
    padding-left: 20px;
}

.exp-achievements li {
    padding: 4px 0;
    color: rgba(255, 255, 255, 0.8);
}

/* Skills */
.skills-category {
    margin-bottom: 16px;
}

.skills-category strong {
    display: block;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.9);
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    background: rgba(91, 33, 182, 0.3);
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.skill-tag.more {
    background: rgba(255, 255, 255, 0.1);
    font-style: italic;
}

/* Education Items */
.education-item {
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    margin-bottom: 12px;
}

.education-item strong {
    color: var(--primary-purple);
}

.edu-date {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-left: 8px;
}

/* Project Items */
.project-item {
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    margin-bottom: 12px;
}

.project-item strong {
    color: var(--primary-purple);
    display: block;
    margin-bottom: 8px;
}

.project-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* Preview Stats */
.preview-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: rgba(91, 33, 182, 0.2);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-purple);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* AI Context Preview */
.ai-context-preview {
    background: linear-gradient(135deg, rgba(91, 33, 182, 0.2), rgba(16, 185, 129, 0.2));
    padding: 24px;
    border-radius: 12px;
    border: 2px solid rgba(91, 33, 182, 0.3);
}

.ai-context-preview h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--primary-purple);
}

.ai-context-preview > p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 16px;
}

.ai-context-details {
    background: rgba(0, 0, 0, 0.2);
    padding: 16px;
    border-radius: 8px;
}

.ai-metric {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-metric:last-child {
    border-bottom: none;
}

.ai-metric strong {
    color: #10B981;
    display: inline-block;
    min-width: 180px;
}

/* Validation Errors */
.validation-errors {
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid #F59E0B;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
}

.validation-errors h4 {
    color: #F59E0B;
    margin-bottom: 12px;
}

.validation-error {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.validation-error.error {
    color: #EF4444;
}

.validation-error.warning {
    color: #F59E0B;
}

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

.error-message {
    flex: 1;
}

/* Spreadsheet Viewer */
.spreadsheet-viewer {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.spreadsheet-header {
    margin-bottom: 16px;
}

.spreadsheet-name-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.spreadsheet-name-container label {
    font-weight: 600;
    color: var(--primary-purple);
    font-size: 1.1rem;
}

.spreadsheet-name-input {
    flex: 1;
    max-width: 400px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.spreadsheet-name-input:not([readonly]) {
    border-color: var(--primary-purple);
    background: rgba(255, 255, 255, 0.1);
}

.spreadsheet-name-input:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(91, 33, 182, 0.2);
}

.btn-edit-name {
    padding: 8px 12px;
    background: rgba(91, 33, 182, 0.2);
    border: 2px solid var(--primary-purple);
    border-radius: 8px;
    color: var(--primary-purple);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-edit-name:hover {
    background: var(--primary-purple);
    color: white;
    transform: scale(1.05);
}

.sheet-tabs-container {
    margin-bottom: 16px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.sheet-tabs {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: min-content;
}

/* Sheet Category Headers */
.sheet-category-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    border-left: 4px solid var(--primary-purple);
    margin-top: 8px;
}

.sheet-category-header:first-child {
    margin-top: 0;
}

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

.category-label {
    font-weight: 600;
    color: var(--primary-purple);
    font-size: 0.95rem;
}

.category-count {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-left: auto;
}

/* Sheet Category Group */
.sheet-category-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-left: 12px;
}

.sheet-tab {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.sheet-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.9);
}

.sheet-tab.active {
    background: var(--primary-purple);
    border-color: var(--primary-purple);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(91, 33, 182, 0.3);
}

.sheet-content-container {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 16px;
    max-height: 500px;
    overflow: auto;
}

.sheet-content {
    min-width: 100%;
}

.sheet-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.sheet-table th,
.sheet-table td {
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
    color: rgba(255, 255, 255, 0.9);
}

.sheet-table th {
    background: rgba(91, 33, 182, 0.3);
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 10;
}

.sheet-table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

.sheet-table tr:hover {
    background: rgba(255, 255, 255, 0.07);
}

.sheet-table td {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sheet-table td:hover {
    overflow: visible;
    white-space: normal;
    word-wrap: break-word;
}

.sheet-empty {
    text-align: center;
    padding: 40px;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

/* Previous Imports Section */
.previous-imports-card {
    margin-top: 24px;
}

.previous-imports-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-clear-history {
    padding: 8px 16px;
    background: rgba(239, 68, 68, 0.2);
    border: 2px solid #EF4444;
    border-radius: 8px;
    color: #EF4444;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-clear-history:hover {
    background: #EF4444;
    color: white;
    transform: scale(1.05);
}

.previous-imports-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.no-imports-message {
    text-align: center;
    padding: 40px 20px;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

.import-history-item {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.import-history-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(91, 33, 182, 0.4);
    transform: translateX(4px);
}

.import-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.import-details {
    flex: 1;
    min-width: 0;
}

.import-filename {
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.import-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.import-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.import-stats {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.import-stat {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: rgba(91, 33, 182, 0.2);
    border-radius: 12px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
}

.import-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.import-action-btn {
    padding: 10px 16px;
    background: rgba(91, 33, 182, 0.2);
    border: 2px solid rgba(91, 33, 182, 0.4);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.import-action-btn:hover {
    background: var(--primary-purple);
    border-color: var(--primary-purple);
    color: white;
    transform: scale(1.05);
}

.import-action-btn.danger {
    background: rgba(239, 68, 68, 0.2);
    border-color: #EF4444;
    color: #EF4444;
}

.import-action-btn.danger:hover {
    background: #EF4444;
    color: white;
}

/* Version Number */
.version-number {
    position: fixed;
    bottom: 20px;
    left: 20px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    font-weight: 500;
    font-family: 'Courier New', monospace;
    z-index: 9999;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    user-select: none;
}

.version-number:hover {
    background: rgba(91, 33, 182, 0.4);
    border-color: var(--primary-purple);
    color: rgba(255, 255, 255, 0.9);
    transform: scale(1.05);
}

/* Responsive */
@media (max-width: 768px) {
    .drop-zone {
        padding: 40px 20px;
    }

    .upload-icon {
        font-size: 3rem;
    }

    .preview-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .import-preview-modal {
        width: 95vw;
    }

    .exp-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .ai-metric strong {
        display: block;
        min-width: auto;
        margin-bottom: 4px;
    }

    .spreadsheet-name-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .spreadsheet-name-input {
        max-width: 100%;
        width: 100%;
    }

    .sheet-content-container {
        max-height: 400px;
    }

    .sheet-table {
        font-size: 0.85rem;
    }

    .sheet-table th,
    .sheet-table td {
        padding: 6px 8px;
        max-width: 150px;
    }

    .sheet-category-header {
        padding: 6px 10px;
    }

    .category-icon {
        font-size: 1rem;
    }

    .category-label {
        font-size: 0.85rem;
    }

    .category-count {
        font-size: 0.75rem;
    }

    .sheet-category-group {
        padding-left: 8px;
    }

    .sheet-tab {
        font-size: 0.85rem;
        padding: 8px 16px;
    }

    .import-history-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px;
    }

    .import-icon {
        font-size: 2rem;
    }

    .import-filename {
        font-size: 1rem;
    }

    .import-meta {
        flex-direction: column;
        gap: 8px;
    }

    .import-stats {
        flex-wrap: wrap;
        gap: 8px;
    }

    .import-actions {
        width: 100%;
        flex-direction: column;
    }

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

    .btn-clear-history {
        font-size: 0.8rem;
        padding: 6px 12px;
    }

    .version-number {
        bottom: 10px;
        left: 10px;
        padding: 6px 12px;
        font-size: 0.75rem;
    }
}