/* ========================================
   CV Scorer AI - Frontend Styles
   Modern, Animated, RTL-Supportive
   ======================================== */

:root {
    --cvs-primary: #667eea;
    --cvs-primary-dark: #5a67d8;
    --cvs-secondary: #764ba2;
    --cvs-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --cvs-gradient-hover: linear-gradient(135deg, #5a67d8 0%, #6b3f8f 100%);
    --cvs-green: #10B981;
    --cvs-orange: #F59E0B;
    --cvs-red: #EF4444;
    --cvs-blue: #3B82F6;
    --cvs-bg: #f0f2f5;
    --cvs-card-shadow: 0 10px 40px rgba(0,0,0,0.12);
    --cvs-radius: 16px;
    --cvs-radius-sm: 10px;
    --cvs-radius-xs: 6px;
    --cvs-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cv-scorer-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, -apple-system, BlinkMacSystemFont, sans-serif;
    direction: ltr;
    text-align: left;
    line-height: 1.6;
    color: #1a202c;
    -webkit-font-smoothing: antialiased;
}

/* ---- Header ---- */
.cv-scorer-header {
    background: var(--cvs-gradient);
    padding: 48px 40px 36px;
    border-radius: var(--cvs-radius) var(--cvs-radius) 0 0;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.cv-scorer-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 60%);
    pointer-events: none;
}

.cv-scorer-icon {
    margin: 0 auto 16px;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cv-scorer-title {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}

.cv-scorer-subtitle {
    font-size: 16px;
    opacity: 0.85;
    margin: 0;
}

/* ---- Upload Zone ---- */
.cv-upload-zone {
    background: #fff;
    margin: 0 24px;
    transform: translateY(-20px);
    border-radius: var(--cvs-radius);
    padding: 48px 32px;
    text-align: center;
    border: 2.5px dashed #cbd5e0;
    transition: var(--cvs-transition);
    cursor: pointer;
    box-shadow: var(--cvs-card-shadow);
    position: relative;
}

.cv-upload-zone:hover,
.cv-upload-zone.drag-over {
    border-color: var(--cvs-primary);
    background: #f7fafc;
    transform: translateY(-24px);
}

.cv-upload-zone.drag-over {
    border-color: var(--cvs-secondary);
    background: #faf5ff;
}

.upload-animation {
    margin-bottom: 20px;
    transition: var(--cvs-transition);
}

.cv-upload-zone:hover .upload-animation svg {
    transform: translateY(-5px);
}

.upload-animation svg {
    color: var(--cvs-primary);
    transition: transform 0.3s ease;
}

.upload-text {
    font-size: 18px;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 8px;
}

.upload-or {
    font-size: 14px;
    color: #a0aec0;
    margin: 8px 0;
}

.upload-btn {
    display: inline-flex;
    align-items: center;
    background: var(--cvs-gradient);
    color: #fff;
    border: none;
    padding: 14px 36px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--cvs-transition);
    box-shadow: 0 4px 15px rgba(102,126,234,0.35);
    margin: 12px 0;
    font-family: inherit;
}

.upload-btn:hover {
    background: var(--cvs-gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102,126,234,0.5);
}

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

.file-types {
    font-size: 13px;
    color: #a0aec0;
    margin: 12px 0 0;
}

/* ---- Processing ---- */
.cv-processing {
    background: #fff;
    margin: 0 24px;
    transform: translateY(-20px);
    border-radius: var(--cvs-radius);
    padding: 48px 32px;
    text-align: center;
    box-shadow: var(--cvs-card-shadow);
}

.processing-visual {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
}

.processing-spinner {
    width: 100px;
    height: 100px;
    position: relative;
}

.spinner-ring {
    position: absolute;
    border-radius: 50%;
    border: 3px solid transparent;
}

.spinner-ring:nth-child(1) {
    inset: 0;
    border-top-color: var(--cvs-primary);
    animation: cvs-spin 1.2s linear infinite;
}

.spinner-ring:nth-child(2) {
    inset: 12px;
    border-right-color: var(--cvs-secondary);
    animation: cvs-spin 1.6s linear infinite reverse;
}

.spinner-ring:nth-child(3) {
    inset: 24px;
    border-bottom-color: var(--cvs-primary);
    animation: cvs-spin 0.8s linear infinite;
}

.processing-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    transform: translate(-50%, -50%);
    background: var(--cvs-gradient);
    border-radius: 50%;
    animation: cvs-pulse 1.5s ease-in-out infinite;
}

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

@keyframes cvs-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
    50% { transform: translate(-50%, -50%) scale(1.3); opacity: 0.4; }
}

.processing-title {
    font-size: 20px;
    font-weight: 700;
    color: #2d3748;
    margin: 0 0 24px;
}

.processing-steps {
    max-width: 320px;
    margin: 0 auto;
    text-align: right;
}

.processing-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 14px;
    color: #a0aec0;
    transition: var(--cvs-transition);
}

.processing-step.active {
    color: var(--cvs-primary);
    font-weight: 600;
}

.processing-step.completed {
    color: var(--cvs-green);
}

.step-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.step-label {
    flex: 1;
}

/* ---- Error ---- */
.cv-error {
    background: #fff;
    margin: 0 24px;
    transform: translateY(-20px);
    border-radius: var(--cvs-radius);
    padding: 48px 32px;
    text-align: center;
    box-shadow: var(--cvs-card-shadow);
}

.error-icon {
    font-size: 48px;
    color: var(--cvs-red);
    margin-bottom: 16px;
}

.error-message {
    font-size: 16px;
    color: #4a5568;
    margin: 0 0 20px;
}

.retry-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cvs-gradient);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--cvs-transition);
    font-family: inherit;
}

.retry-btn:hover {
    background: var(--cvs-gradient-hover);
    transform: translateY(-2px);
}

/* ---- Results ---- */
.cv-results {
    margin: 0 24px;
    transform: translateY(-20px);
}

/* Overall Score Card */
.score-card {
    background: #fff;
    border-radius: var(--cvs-radius);
    padding: 40px;
    text-align: center;
    box-shadow: var(--cvs-card-shadow);
    margin-bottom: 20px;
    opacity: 0;
    animation: cvs-fadeInUp 0.6s ease forwards;
}

.score-card-label {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #718096;
    margin: 0 0 12px;
}

.score-number-wrapper {
    position: relative;
    display: inline-block;
    margin: 12px 0;
}

.score-number {
    font-size: 80px;
    font-weight: 800;
    background: var(--cvs-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.score-suffix {
    font-size: 32px;
    font-weight: 700;
    color: var(--cvs-primary);
    vertical-align: super;
    margin-right: 4px;
}

.score-grade {
    font-size: 16px;
    font-weight: 600;
    margin: 8px 0 20px;
    padding: 4px 16px;
    border-radius: 20px;
    display: inline-block;
}

.score-grade.grade-excellent {
    background: #d1fae5;
    color: #065f46;
}

.score-grade.grade-good {
    background: #dbeafe;
    color: #1e40af;
}

.score-grade.grade-fair {
    background: #fef3c7;
    color: #92400e;
}

.score-grade.grade-needs-work {
    background: #fee2e2;
    color: #991b1b;
}

.overall-progress-bar {
    width: 100%;
    height: 14px;
    background: #e2e8f0;
    border-radius: 7px;
    overflow: hidden;
    margin-top: 20px;
    position: relative;
}

.overall-progress-fill {
    height: 100%;
    border-radius: 7px;
    width: 0;
    transition: width 2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.overall-progress-fill.fill-green {
    background: linear-gradient(90deg, #34d399, #10b981);
}

.overall-progress-fill.fill-orange {
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
}

.overall-progress-fill.fill-red {
    background: linear-gradient(90deg, #f87171, #ef4444);
}

/* Categories Grid */
.categories-section {
    background: #fff;
    border-radius: var(--cvs-radius);
    padding: 32px;
    box-shadow: var(--cvs-card-shadow);
    margin-bottom: 20px;
    opacity: 0;
    animation: cvs-fadeInUp 0.6s ease 0.2s forwards;
}

.categories-title {
    font-size: 20px;
    font-weight: 700;
    color: #2d3748;
    margin: 0 0 24px;
}

.categories-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.category-card {
    background: #f7fafc;
    border-radius: var(--cvs-radius-sm);
    padding: 24px 20px 20px;
    text-align: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    border: 1px solid #e2e8f0;
    transition: var(--cvs-transition);
    opacity: 0;
    animation: cvs-fadeInUp 0.5s ease forwards;
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    border-color: var(--cvs-primary);
}

.category-card-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 8px;
    line-height: 1;
}

.category-card-name {
    font-size: 14px;
    font-weight: 600;
    color: #4a5568;
    margin: 0 0 12px;
}

.category-card-score-wrap {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
}

.category-card-value {
    font-size: 36px;
    font-weight: 800;
    background: var(--cvs-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.category-card-grade {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 10px;
    border-radius: 12px;
    line-height: 1.6;
}

.cat-grade-great {
    background: #d1fae5;
    color: #065f46;
}

.cat-grade-good {
    background: #dbeafe;
    color: #1e40af;
}

.cat-grade-bad {
    background: #fef3c7;
    color: #92400e;
}

.cat-grade-failed {
    background: #fee2e2;
    color: #991b1b;
}

.category-card-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 4px;
}

.category-card-fill {
    height: 100%;
    border-radius: 4px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card-fill.fill-green { background: linear-gradient(90deg, #34d399, #10b981); }
.category-card-fill.fill-orange { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
.category-card-fill.fill-red { background: linear-gradient(90deg, #f87171, #ef4444); }

/* Recommendations */
.recommendations-section {
    background: #fff;
    border-radius: var(--cvs-radius);
    padding: 32px;
    box-shadow: var(--cvs-card-shadow);
    margin-bottom: 20px;
    opacity: 0;
    animation: cvs-fadeInUp 0.6s ease 0.4s forwards;
}

.recommendations-title {
    font-size: 20px;
    font-weight: 700;
    color: #2d3748;
    margin: 0 0 8px;
}

.recommendations-subtitle {
    font-size: 14px;
    color: #718096;
    margin: 0 0 24px;
}

.rec-category-title {
    font-size: 15px;
    font-weight: 600;
    color: #4a5568;
    margin: 20px 0 12px;
    padding-bottom: 6px;
    border-bottom: 2px solid #edf2f7;
}

.recommendation-card {
    background: #fafafa;
    border-radius: var(--cvs-radius-xs);
    padding: 14px 18px;
    margin: 8px 0;
    border-left: 4px solid var(--cvs-primary);
    transition: var(--cvs-transition);
    opacity: 0;
    animation: cvs-fadeInUp 0.4s ease forwards;
}

.recommendation-card:hover {
    background: #f0f4ff;
    transform: translateX(4px);
}

.recommendation-card.priority-high {
    border-left-color: var(--cvs-red);
}

.recommendation-card.priority-medium {
    border-left-color: var(--cvs-orange);
}

.recommendation-card.priority-low {
    border-left-color: var(--cvs-green);
}

.rec-priority {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 4px;
}

.rec-priority.priority-high {
    background: #fee2e2;
    color: #991b1b;
}

.rec-priority.priority-medium {
    background: #fef3c7;
    color: #92400e;
}

.rec-priority.priority-low {
    background: #d1fae5;
    color: #065f46;
}

.rec-text {
    font-size: 14px;
    color: #4a5568;
    margin: 4px 0 0;
    line-height: 1.5;
}

/* Actions */
.cv-actions {
    text-align: center;
    padding: 20px 0 40px;
    opacity: 0;
    animation: cvs-fadeInUp 0.6s ease 0.6s forwards;
}

.download-report-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cvs-gradient);
    color: #fff;
    border: none;
    padding: 14px 36px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--cvs-transition);
    box-shadow: 0 4px 15px rgba(102,126,234,0.35);
    font-family: inherit;
    margin: 0 8px;
}

.download-report-btn:hover {
    background: var(--cvs-gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102,126,234,0.5);
}

.new-analysis-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--cvs-primary);
    border: 2px solid var(--cvs-primary);
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--cvs-transition);
    font-family: inherit;
    margin: 0 8px;
}

.new-analysis-btn:hover {
    background: var(--cvs-primary);
    color: #fff;
}

/* ---- Animations ---- */
@keyframes cvs-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .cv-scorer-container {
        margin: 0;
    }

    .cv-scorer-header {
        padding: 32px 20px 28px;
    }

    .cv-scorer-title {
        font-size: 22px;
    }

    .cv-upload-zone {
        margin: 0 16px;
        padding: 32px 20px;
    }

    .cv-processing,
    .cv-error,
    .cv-results {
        margin: 0 16px;
    }

    .score-card {
        padding: 28px 20px;
    }

    .score-number {
        font-size: 56px;
    }

    .categories-section,
    .recommendations-section {
        padding: 24px 16px;
    }

    .categories-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .category-card {
        padding: 20px 16px 16px;
    }

    .category-card-value {
        font-size: 28px;
    }

    .category-card-icon {
        font-size: 28px;
    }

    .upload-animation svg {
        width: 48px;
        height: 48px;
    }

    .cv-actions {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .download-report-btn,
    .new-analysis-btn {
        margin: 0;
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .cv-scorer-title {
        font-size: 20px;
    }

    .cv-scorer-subtitle {
        font-size: 14px;
    }

    .upload-btn {
        padding: 12px 28px;
        font-size: 15px;
    }

    .score-number {
        font-size: 48px;
    }

    .recommendation-card {
        padding: 12px 14px;
    }
}

/* ---- RTL Support (auto-applied when WordPress locale is RTL) ---- */
.cv-scorer-container[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

.cv-scorer-container[dir="rtl"] .recommendation-card {
    border-right: 4px solid var(--cvs-primary);
    border-left: none;
}

.cv-scorer-container[dir="rtl"] .recommendation-card.priority-high {
    border-right-color: var(--cvs-red);
}

.cv-scorer-container[dir="rtl"] .recommendation-card.priority-medium {
    border-right-color: var(--cvs-orange);
}

.cv-scorer-container[dir="rtl"] .recommendation-card.priority-low {
    border-right-color: var(--cvs-green);
}

.cv-scorer-container[dir="rtl"] .category-item:hover {
    transform: translateX(-5px);
}

.cv-scorer-container[dir="rtl"] .recommendation-card:hover {
    transform: translateX(-4px);
}

.cv-scorer-container[dir="rtl"] .rec-priority {
    border-right: none;
}

/* ---- Preview Locked Notice ---- */
.preview-locked-notice {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 12px;
    margin: 20px 0;
    border: 2px dashed #cbd5e1;
}

.preview-lock-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.preview-message {
    font-size: 20px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.preview-submessage {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 20px;
}

.preview-login-btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--cvs-gradient);
    color: #fff;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--cvs-transition);
}

.preview-login-btn:hover {
    background: var(--cvs-gradient-hover);
    transform: translateY(-2px);
}

/* ---- Print Styles ---- */
@media print {
    .cv-upload-zone,
    .cv-processing,
    .cv-error,
    .new-analysis-btn,
    .download-report-btn {
        display: none !important;
    }

    .cv-scorer-header {
        background: var(--cvs-primary) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .score-card,
    .categories-section,
    .recommendations-section {
        box-shadow: none !important;
        break-inside: avoid;
    }
}

/* ---- Auth Modal ---- */
.cv-auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cv-auth-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: cvAuthFadeIn 0.3s ease;
}

@keyframes cvAuthFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.cv-auth-container {
    position: relative;
    background: #fff;
    border-radius: 16px;
    padding: 0;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: cvAuthSlideIn 0.3s ease;
    overflow: hidden;
}

@keyframes cvAuthSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.cv-auth-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    font-size: 28px;
    color: #94a3b8;
    cursor: pointer;
    z-index: 10;
    line-height: 1;
    transition: color 0.2s;
}

.cv-auth-close:hover {
    color: #1e293b;
}

.cv-auth-tabs {
    display: flex;
    border-bottom: 1px solid #e2e8f0;
}

.cv-auth-tab {
    flex: 1;
    padding: 16px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.2s;
}

.cv-auth-tab.active {
    color: var(--cvs-primary);
    border-bottom: 2px solid var(--cvs-primary);
    margin-bottom: -1px;
}

.cv-auth-tab:hover:not(.active) {
    color: #1e293b;
    background: #f8fafc;
}

.cv-auth-content {
    padding: 24px;
}

.cv-auth-form .input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 12px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.cv-auth-form .input:focus {
    outline: none;
    border-color: var(--cvs-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.cv-auth-form .submit {
    width: 100%;
    padding: 12px;
    background: var(--cvs-gradient);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.cv-auth-form .submit:hover {
    background: var(--cvs-gradient-hover);
    transform: translateY(-1px);
}

.cv-auth-lost {
    text-align: center;
    margin-top: 16px;
}

.cv-auth-lost a {
    color: #64748b;
    font-size: 14px;
    text-decoration: none;
}

.cv-auth-lost a:hover {
    color: var(--cvs-primary);
}

.cv-auth-register-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background: var(--cvs-gradient);
    color: #fff;
    text-align: center;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    box-sizing: border-box;
}

.cv-auth-register-btn:hover {
    background: var(--cvs-gradient-hover);
    transform: translateY(-1px);
}

.cv-auth-register-note {
    text-align: center;
    color: #64748b;
    font-size: 13px;
    margin-top: 12px;
}

.cv-auth-closed {
    text-align: center;
    color: #ef4444;
    padding: 20px;
}

#cv-login-form label {
    font-size: 14px;
    color: #475569;
    font-weight: 500;
    display: block;
    margin-bottom: 6px;
}

#login-remember {
    width: auto;
    margin-right: 8px;
}