/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FF385C;
    --primary-hover: #E61E4D;
    --secondary-color: #6366F1;
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --error-color: #EF4444;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --background: #FFFFFF;
    --background-secondary: #F9FAFB;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Auth Pages */
.auth-container {
    display: flex;
    min-height: 100vh;
    position: relative;
}

.auth-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0.05;
}

.auth-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.auth-box {
    background: var(--background);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 440px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Brand */
.brand {
    text-align: center;
    margin-bottom: 2.5rem;
}

.brand-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 4px 6px rgba(255, 56, 92, 0.25));
}

.brand-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.brand-tagline {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Form Styles */
.form-title {
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.auth-form {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
    background-color: var(--background);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 56, 92, 0.1);
}

.form-group input::placeholder {
    color: var(--text-light);
}

/* Buttons */
.btn-primary {
    width: 100%;
    padding: 0.875rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 6px rgba(255, 56, 92, 0.25);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 12px rgba(255, 56, 92, 0.35);
}

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

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

/* Verification Section */
.verification-notice {
    display: flex;
    gap: 1rem;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
    border: 1px solid #C7D2FE;
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.notice-icon {
    font-size: 1.5rem;
}

.notice-content h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.notice-content p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Custom Checkbox */
.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.checkbox-container input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 1.25rem;
    width: 1.25rem;
    background-color: var(--background);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

.checkbox-container:hover input ~ .checkmark {
    border-color: var(--primary-color);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

/* Verification Code Input */
.verification-group {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.verification-group input {
    flex: 1;
    font-family: 'Monaco', 'Courier New', monospace;
    letter-spacing: 0.25rem;
    text-align: center;
}

.btn-send-code {
    padding: 0.75rem 1.5rem;
    background-color: var(--background);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-send-code:hover:not(:disabled) {
    background-color: var(--primary-color);
    color: white;
}

.btn-send-code:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Toggle Link */
.toggle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.toggle a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    margin-left: 0.25rem;
}

.toggle a:hover {
    text-decoration: underline;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: space-around;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

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

/* Footer */
.auth-footer {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--text-secondary);
    text-decoration: underline;
}

/* Messages */
#message {
    margin-bottom: 1.5rem;
}

.message {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    text-align: center;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error {
    background-color: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
}

.success {
    background-color: #D1FAE5;
    color: #065F46;
    border: 1px solid #6EE7B7;
}

/* Dashboard Styles */
.navbar {
    background-color: var(--background);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-user span {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-right: 0.5rem;
}

/* Navigation Buttons - Premium Style */
.nav-subscription-btn,
.nav-feedback-btn,
.nav-account-btn,
.btn-logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 18px;
    border: 1.5px solid transparent;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.nav-subscription-btn {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.15);
}

.nav-subscription-btn:hover {
    background: linear-gradient(135deg, #5558e3 0%, #7c3aed 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
    text-decoration: none;
    color: white;
}

.nav-feedback-btn {
    background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.15);
}

.nav-feedback-btn:hover {
    background: linear-gradient(135deg, #0284c7 0%, #0891b2 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.25);
}

.nav-account-btn {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(100, 116, 139, 0.15);
}

.nav-account-btn:hover {
    background: linear-gradient(135deg, #475569 0%, #334155 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.25);
}

.btn-logout {
    background: transparent;
    color: #64748b;
    border-color: #e2e8f0;
}

.btn-logout:hover {
    background: #f8fafc;
    color: #475569;
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

/* Dashboard Container */
.dashboard-container {
    max-width: 1280px;
    margin: 3rem auto;
    padding: 0 2rem;
}

/* Alert */
.alert-warning {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border: 1px solid #F59E0B;
    color: #92400E;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-warning p {
    margin: 0;
    font-size: 0.875rem;
}

.alert-warning a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.alert-warning a:hover {
    text-decoration: underline;
}

/* Welcome Section */
.welcome-section {
    text-align: center;
    margin-bottom: 3rem;
}

.welcome-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.welcome-section p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Upload Section */
.upload-section {
    margin-bottom: 3rem;
}

.upload-box {
    background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    border: 2px dashed var(--border-color);
    transition: all 0.3s;
}

.upload-box:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%);
}

.upload-box h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* Upload Section */
.upload-section {
    margin-bottom: 3rem;
}

.upload-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.upload-box {
    background: var(--background);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
    position: relative;
}

.upload-box:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.upload-box h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.upload-box p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.file-types {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.file-type {
    background: var(--background-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-family: 'Monaco', 'Courier New', monospace;
}

.help-text {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.upload-box details {
    text-align: left;
    background: var(--background-secondary);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.upload-box summary {
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
    outline: none;
}

.upload-box ol {
    margin-top: 0.75rem;
    padding-left: 1.25rem;
    font-size: 0.8rem;
    line-height: 1.6;
}

.btn-secondary {
    background-color: var(--background-secondary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-upload {
    padding: 0.875rem 2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 6px rgba(255, 56, 92, 0.25);
}

.btn-upload:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 12px rgba(255, 56, 92, 0.35);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--background);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: translateX(-100%);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    transform: translateX(0);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.btn-secondary {
    padding: 0.625rem 1.5rem;
    background-color: var(--background-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: not-allowed;
    transition: all 0.2s;
}

.btn-secondary:disabled {
    opacity: 0.6;
}

/* Verify Email Page */
.verify-container {
    background: var(--background);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    margin: 0 auto;
}

.verify-container h2 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.verify-status {
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: center;
}

.verify-status.verified {
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
    color: #065F46;
}

.verify-status.unverified {
    background: linear-gradient(135deg, #FEE2E2 0%, #FCA5A5 100%);
    color: #991B1B;
}

.verify-status h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.verify-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    text-align: left;
}

.benefits-list li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.verification-input-group {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
}

.verification-input-group input {
    flex: 1;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1.125rem;
    font-family: 'Monaco', 'Courier New', monospace;
    letter-spacing: 0.25rem;
    text-align: center;
}

.back-link {
    text-align: center;
    margin-top: 2rem;
}

.back-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.back-link a:hover {
    text-decoration: underline;
}

/* Upload History */
.upload-history {
    margin-top: 2rem;
    background: var(--background);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.upload-history h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.upload-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 0.75rem;
    transition: all 0.2s;
}

.upload-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.upload-item.completed {
    border-left: 4px solid var(--success-color);
}

.upload-item.processing {
    border-left: 4px solid var(--warning-color);
}

.upload-item.failed {
    border-left: 4px solid var(--error-color);
}

.upload-item.awaiting_identity_selection {
    border-left: 4px solid var(--secondary-color);
    background-color: rgba(99, 102, 241, 0.05);
}

.upload-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.upload-type {
    font-size: 1.25rem;
}

.upload-platform {
    font-weight: 600;
    color: var(--text-primary);
    text-transform: capitalize;
}

.upload-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.upload-status {
    flex: 1;
    text-align: center;
}

.message-count {
    color: var(--success-color);
    font-weight: 500;
}

.processing {
    color: var(--warning-color);
    font-weight: 500;
}

.error {
    color: var(--error-color);
    font-size: 0.875rem;
}

/* Upload Actions */
.upload-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-select {
    padding: 0.5rem 1rem;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-select:hover {
    background-color: #5750E5;
    transform: translateY(-1px);
}

.btn-select.selected {
    background-color: var(--success-color);
}

.btn-select.selected:hover {
    background-color: #059669;
}

.btn-delete {
    padding: 0.5rem 1rem;
    background-color: var(--error-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-delete:hover {
    background-color: #DC2626;
    transform: translateY(-1px);
}

.btn-rename {
    padding: 0.5rem 1rem;
    background-color: #F59E0B;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-rename:hover {
    background-color: #D97706;
    transform: translateY(-1px);
}

.btn-analysis {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 600;
}

.btn-analysis:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.btn-identity {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 600;
}

.btn-identity:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(139, 92, 246, 0.3);
}

.btn-ai-chat {
    padding: 0.625rem 1.5rem;
    background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 600;
}

.btn-ai-chat:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(139, 92, 246, 0.3);
}

.btn-ai-chat:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--background-secondary);
}

.btn-chat-with-ex {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
}

.btn-chat-with-ex:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.3);
}

.btn-analytics {
    padding: 0.625rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    font-weight: 600;
}

.btn-analytics:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.btn-analytics:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--background-secondary);
}
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.chat-name {
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.chat-name:hover {
    background-color: var(--background-secondary);
}

.analysis-status {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-weight: 500;
    margin-left: 0.5rem;
}

.analysis-status.completed {
    background-color: #D1FAE5;
    color: #065F46;
}

.analysis-status.processing {
    background-color: #FEF3C7;
    color: #92400E;
}

.analysis-status.failed {
    background-color: #FEE2E2;
    color: #991B1B;
}

.analysis-status.pending {
    background-color: #E5E7EB;
    color: #6B7280;
}

.analysis-status.identity-needed {
    background-color: #F3E8FF;
    color: #7C3AED;
    font-weight: 500;
}

/* Selected Upload Item */
.upload-item.selected {
    border: 2px solid var(--success-color);
    background-color: rgba(16, 185, 129, 0.05);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.selected-indicator {
    background-color: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
}

.no-uploads {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-box {
        padding: 2rem;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-container {
        padding: 0 1rem;
    }
    
    .upload-item {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .upload-status {
        text-align: left;
    }

    /* Stack upload boxes on mobile */
    .upload-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .upload-box {
        padding: 2rem;
    }
}

/* Email Verification Notice */
.email-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.verification-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid rgba(243, 156, 18, 0.3);
    border-radius: 6px;
}

.unverified-badge {
    color: #f39c12;
    font-size: 0.9em;
    font-weight: 500;
}

.btn-verify-email {
    padding: 4px 12px;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-verify-email:hover {
    background: linear-gradient(135deg, #e67e22, #d68910);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(243, 156, 18, 0.3);
}

/* Danger Zone Options */
.danger-option {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(231, 76, 60, 0.2);
}

.danger-option:last-child {
    border-bottom: none;
}

.danger-option p {
    margin: 8px 0;
}

.danger-option strong {
    color: #e74c3c;
}

.btn-delete-data {
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-delete-data:hover {
    background: linear-gradient(135deg, #d35400, #c0392b);
    transform: scale(1.02);
}

/* Delete Conversation Modal Styles */
#deleteConversationModal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10000;
    display: none;
}

#deleteConversationModal.show {
    display: block;
}

#deleteConversationModal::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.delete-modal {
    position: relative !important;
    max-width: 500px !important;
    width: 90% !important;
    max-height: 90vh !important;
    overflow: auto !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3) !important;
    animation: slideUp 0.3s ease-out !important;
    background: white !important;
    padding: 30px !important;
    text-align: center !important;
    margin: 0 !important;
    transform: none !important;
}

.delete-modal h3 {
    margin: 0 0 20px 0;
    font-size: 24px;
    color: #333;
}

.delete-modal p {
    margin: 10px 0;
    color: #666;
    font-size: 16px;
}

.delete-warning-text {
    color: #e74c3c !important;
    font-weight: 500;
    margin: 15px 0 !important;
}

.delete-modal-buttons {
    margin-top: 25px;
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn-cancel-delete {
    padding: 12px 24px;
    background: #f3f4f6;
    color: #374151;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cancel-delete:hover {
    background: #e5e7eb;
    transform: translateY(-1px);
}

.btn-confirm-delete {
    padding: 12px 24px;
    background: #e74c3c;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-confirm-delete:hover {
    background: #c0392b;
    transform: translateY(-1px);
}

/* Success notification styles */
.delete-success-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 16px 24px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideInRight 0.4s ease-out;
    z-index: 10000;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.delete-success-notification.fade-out {
    animation: fadeOutRight 0.4s ease-out forwards;
}

@keyframes fadeOutRight {
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}