* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #3B82F6;
    --primary-dark: #2563EB;
    --bg: #FAFAFA;
    --sidebar-bg: #FFFFFF;
    --card-bg: #FFFFFF;
    --border: #E5E7EB;
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.5;
}

.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 240px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    padding: 20px 12px;
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 12px;
    margin-bottom: 32px;
    font-weight: 600;
    font-size: 18px;
}

.logo-icon {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
}

.sidebar-bottom {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.sidebar-bottom .logout-item:hover {
    background: #FEE2E2;
    color: var(--error);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s ease;
}

.nav-item:hover {
    background: var(--bg);
    color: var(--text-primary);
}

.nav-item.active {
    background: #EBF5FF;
    color: var(--primary);
}

.nav-item svg {
    flex-shrink: 0;
}

.main-content {
    flex: 1;
    margin-left: 240px;
    padding: 24px 32px;
    min-height: 100vh;
}

.page {
    display: none;
}

.page.active {
    display: block;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 24px;
    font-weight: 600;
}

.page-header p {
    color: var(--text-secondary);
    margin-top: 4px;
}

.header-actions {
    display: flex;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

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

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

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

.btn-ghost:hover {
    background: var(--bg);
    color: var(--text-primary);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 15px;
}

.hero-section {
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, #EBF5FF 0%, #F0FDF4 100%);
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
}

.hero-section h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
}

.hero-section p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 24px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* How It Works */
.how-it-works {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 14px 20px;
    margin-bottom: 20px;
    transition: opacity 0.25s ease, max-height 0.3s ease, margin 0.3s ease, padding 0.3s ease;
    overflow: hidden;
}

.how-it-works.hiw-hidden {
    opacity: 0;
    max-height: 0;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-color: transparent;
    pointer-events: none;
}

.hiw-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.hiw-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hiw-dismiss {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 4px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background 0.15s;
}

.hiw-dismiss:hover {
    color: var(--text-primary);
    background: var(--bg);
}

.hiw-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.hiw-step {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.hiw-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hiw-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}

.hiw-arrow {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .hiw-steps {
        flex-direction: column;
        gap: 8px;
    }
    .hiw-arrow {
        transform: rotate(90deg);
    }
    .hiw-step {
        width: 100%;
    }
}

.options-bar {
    display: flex;
    gap: 24px;
    padding: 16px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.option-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.option-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.option-group select,
.option-group input[type="number"] {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    background: white;
}

.option-group input[type="range"] {
    width: 100px;
}

#thresholdValue {
    font-size: 13px;
    font-weight: 500;
    color: var(--primary);
    min-width: 35px;
}

.split-view {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.panel {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}

.panel-header h3 {
    font-size: 14px;
    font-weight: 600;
}

.output-actions {
    display: flex;
    gap: 8px;
}

#inputText,
#deanonymizeInput {
    width: 100%;
    height: 300px;
    padding: 16px;
    border: none;
    resize: none;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.6;
}

#inputText:focus,
#deanonymizeInput:focus {
    outline: none;
}

.output-content {
    padding: 16px;
    min-height: 300px;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.placeholder-text {
    color: var(--text-muted);
    font-style: italic;
}

.entity-highlight {
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 500;
}

.pii-inspector {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.inspector-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.inspector-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.entity-count {
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg);
    padding: 4px 10px;
    border-radius: 20px;
}

.inspector-table-container {
    overflow-x: auto;
}

.inspector-table {
    width: 100%;
    border-collapse: collapse;
}

.inspector-table th,
.inspector-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.inspector-table th {
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg);
}

.inspector-table .empty-row td {
    text-align: center;
    color: var(--text-muted);
    padding: 32px;
}

.entity-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    color: white;
}

.confidence-bar {
    display: flex;
    align-items: center;
    gap: 8px;
}

.confidence-bar-fill {
    width: 60px;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.confidence-bar-value {
    height: 100%;
    border-radius: 3px;
}

.entity-legend {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
}

.entity-legend h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
}

.legend-items {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.upload-area {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    text-align: center;
    transition: all 0.2s ease;
    background: var(--card-bg);
}

.upload-area:hover,
.upload-area.drag-over {
    border-color: var(--primary);
    background: #EBF5FF;
}

.upload-content svg {
    margin-bottom: 16px;
}

.upload-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.upload-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.document-results {
    margin-top: 24px;
}

.document-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.document-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.document-info h4 {
    font-size: 15px;
    font-weight: 600;
}

.document-info span {
    font-size: 13px;
    color: var(--text-secondary);
}

.document-stats {
    display: flex;
    gap: 32px;
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.document-actions {
    display: flex;
    gap: 12px;
}

.policies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.policy-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.policy-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.policy-entity {
    display: flex;
    align-items: center;
    gap: 10px;
}

.policy-entity .entity-badge {
    padding: 6px 10px;
    font-size: 13px;
}

.policy-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: white;
}

.upgrade-banner {
    background: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    color: white;
    padding: 12px 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
}

.upgrade-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.upgrade-banner-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.upgrade-banner-text strong {
    font-size: 14px;
}

.upgrade-banner-text span {
    font-size: 13px;
    opacity: 0.9;
}

.upgrade-banner .btn-primary {
    background: white;
    color: var(--primary);
    flex-shrink: 0;
}

.upgrade-banner .btn-primary:hover {
    background: #f0f0f0;
}

.char-counter {
    position: absolute;
    bottom: 8px;
    right: 12px;
    font-size: 12px;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.9);
    padding: 2px 8px;
    border-radius: 4px;
}

.char-counter.warning {
    color: var(--warning);
}

.char-counter.error {
    color: var(--error);
    font-weight: 600;
}

.input-panel {
    position: relative;
}

.limit-error-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.limit-error-content {
    background: white;
    padding: 32px;
    border-radius: var(--radius-lg);
    max-width: 400px;
    text-align: center;
}

.limit-error-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.limit-error-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.limit-error-content p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.limit-error-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.pro-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 6px;
    background: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    color: white;
    font-size: 10px;
    font-weight: 600;
    border-radius: 4px;
    margin-left: 8px;
    text-transform: uppercase;
}

select option:disabled {
    color: var(--text-muted);
}

@media (max-width: 1024px) {
    .app-container {
        flex-direction: column;
        display: block; /* Avoid flex issues on some mobile browsers */
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: sticky;
        top: 0;
        flex-direction: row;
        padding: 10px 15px;
        border-right: none;
        border-bottom: 1px solid var(--border);
        justify-content: space-between;
        align-items: center;
        z-index: 1000;
        background: var(--sidebar-bg);
    }
    
    .logo {
        margin-bottom: 0 !important;
        padding: 0 !important;
        font-size: 16px;
    }

    .nav-menu {
        flex-direction: row;
        gap: 5px;
        flex-grow: 0;
    }
    
    .nav-item {
        padding: 8px;
        min-width: 40px;
        justify-content: center;
    }

    .nav-item span:not(.logo-icon) {
        display: none;
    }

    .sidebar-bottom {
        display: none;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding: 15px !important;
        width: 100%;
        overflow-x: hidden;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 15px;
        margin-bottom: 20px;
    }

    .header-actions {
        width: 100%;
        display: flex;
        gap: 10px;
    }

    .header-actions .btn {
        flex: 1;
        padding: 12px;
        font-size: 14px;
    }

    .options-bar {
        flex-direction: column !important;
        gap: 15px !important;
        padding: 15px !important;
        width: 100%;
    }

    .option-group {
        width: 100% !important;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .option-group label {
        margin-bottom: 0;
    }

    .split-view {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        width: 100%;
    }

    .panel {
        width: 100%;
    }

    #inputText, 
    #outputText, 
    #deanonymizeInput, 
    #deanonymizedOutput {
        height: auto !important;
        min-height: 200px !important;
    }

    .hero-section {
        padding: 30px 15px !important;
        margin-bottom: 20px !important;
    }

    .hero-section h2 {
        font-size: 20px !important;
    }

    .features-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .inspector-table-container {
        margin: 0 -15px;
        width: calc(100% + 30px);
        padding: 0 15px;
    }

    .inspector-table th, 
    .inspector-table td {
        padding: 10px 8px !important;
        font-size: 12px !important;
    }

    .policies-grid {
        grid-template-columns: 1fr !important;
    }

    .document-card {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 20px !important;
    }

    .document-stats {
        width: 100% !important;
        justify-content: space-between !important;
    }

    .document-actions {
        width: 100% !important;
        display: flex;
        gap: 10px;
    }

    .document-actions .btn {
        flex: 1;
    }
}

/* Auth Styles */
.user-auth-section {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.auth-buttons {
    display: flex;
    gap: 8px;
}

.auth-buttons .btn {
    flex: 1;
    font-size: 12px;
    padding: 8px 12px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    background: var(--bg);
    border-radius: var(--radius-md);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-avatar svg {
    stroke: white;
}

.user-details {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.user-email {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-tier {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    width: fit-content;
}

.tier-free {
    background: #E0E7FF;
    color: #4338CA;
}

.tier-pro {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    color: #B45309;
}

.tier-enterprise {
    background: linear-gradient(135deg, #DDD6FE 0%, #C4B5FD 100%);
    color: #6D28D9;
}

.btn-ghost {
    background: transparent;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
}

.btn-ghost:hover {
    background: var(--border);
    color: var(--text-primary);
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
}

.auth-modal {
    width: 400px;
    padding: 32px;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.auth-form h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 4px;
    text-align: center;
}

.auth-subtitle {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.btn-block {
    width: 100%;
    margin-top: 8px;
}

.auth-error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #DC2626;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    font-size: 14px;
    margin-bottom: 12px;
}

.auth-success {
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
    color: #16A34A;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    font-size: 14px;
    margin-bottom: 12px;
}

.auth-switch {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    color: var(--text-secondary);
}

.auth-switch a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* Profile Page Styles */
.profile-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 600px;
}

.profile-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.profile-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.profile-avatar {
    width: 64px;
    height: 64px;
    background: #EBF5FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.profile-info h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.profile-info p {
    color: var(--text-secondary);
    font-size: 14px;
}

.plan-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.tier-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
}

.tier-free {
    background: #F3F4F6;
    color: #6B7280;
}

.tier-pro {
    background: #EBF5FF;
    color: #3B82F6;
}

.tier-enterprise {
    background: #F5F3FF;
    color: #8B5CF6;
}

.plan-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.plan-feature {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.plan-feature:last-child {
    border-bottom: none;
}

.feature-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.feature-value {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 14px;
}

.usage-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 16px;
}

.usage-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.usage-label {
    color: var(--text-secondary);
    font-size: 13px;
}

.usage-value {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

.usage-bar-container {
    height: 8px;
    background: #E5E7EB;
    border-radius: 4px;
    overflow: hidden;
}

.usage-bar {
    height: 100%;
    background: var(--primary);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.billing-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.billing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.billing-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.billing-value {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 14px;
}

/* ---- Toast Notifications ---- */
.toast-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    max-width: 420px;
}

.toast-notification.toast-visible {
    transform: translateX(0);
    opacity: 1;
}

.toast-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.toast-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.toast-info {
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

.toast-icon {
    display: flex;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    padding: 0 4px;
    line-height: 1;
}

.toast-close:hover {
    opacity: 1;
}