/**
 * Plan Manager - Frontend CSS
 * Version: 1.0.0
 */

:root {
    --pm-primary: #4f46e5;
    --pm-primary-dark: #4338ca;
    --pm-success: #10b981;
    --pm-success-dark: #059669;
    --pm-warning: #f59e0b;
    --pm-danger: #ef4444;
    --pm-gray-50: #f9fafb;
    --pm-gray-100: #f3f4f6;
    --pm-gray-200: #e5e7eb;
    --pm-gray-300: #d1d5db;
    --pm-gray-500: #6b7280;
    --pm-gray-600: #4b5563;
    --pm-gray-700: #374151;
    --pm-gray-800: #1f2937;
    --pm-radius: 8px;
    --pm-radius-lg: 12px;
    --pm-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    --pm-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
}

.pm-pricing-frontend {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Current Plan Header */
.pm-current-plan-header {
    background: linear-gradient(135deg, var(--pm-primary) 0%, var(--pm-primary-dark) 100%);
    border-radius: var(--pm-radius-lg);
    padding: 30px;
    margin-bottom: 40px;
    color: white;
}

.pm-plan-info h2 { margin: 0 0 15px; font-size: 24px; }

.pm-current-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.2);
    padding: 10px 20px;
    border-radius: 25px;
    margin-bottom: 20px;
}

.pm-plan-name { font-size: 18px; font-weight: 600; }
.pm-plan-active { background: var(--pm-success); padding: 4px 10px; border-radius: 15px; font-size: 12px; }

.pm-plan-expiry {
    background: rgba(255,255,255,0.15);
    padding: 15px;
    border-radius: var(--pm-radius);
    margin-bottom: 20px;
}

.pm-expiry-content { display: flex; align-items: center; gap: 10px; }
.pm-expiry-icon { font-size: 24px; }
.pm-days-remaining.positive { color: #86efac; font-weight: 500; }
.pm-days-remaining.expired { color: #fca5a5; font-weight: 600; }
.pm-days-remaining.warning { color: #fcd34d; font-weight: 600; }

.pm-usage-stats { background: rgba(255,255,255,0.1); padding: 20px; border-radius: var(--pm-radius); }
.pm-usage-bar { height: 12px; background: rgba(255,255,255,0.3); border-radius: 6px; overflow: hidden; margin-bottom: 10px; }
.pm-usage-progress { height: 100%; background: linear-gradient(90deg, var(--pm-success) 0%, #34d399 100%); border-radius: 6px; transition: width 0.5s; }
.pm-usage-text { margin: 0; font-size: 14px; opacity: 0.9; }
.pm-usage-warning { margin: 10px 0 0; padding: 10px; background: rgba(245,158,11,0.3); border-radius: var(--pm-radius); font-size: 14px; }

/* Login Banner */
.pm-login-banner { text-align: center; background: var(--pm-gray-100); padding: 40px; border-radius: var(--pm-radius-lg); margin-bottom: 40px; }
.pm-login-banner h2 { margin: 0 0 10px; color: var(--pm-gray-800); }
.pm-login-banner p { margin: 0 0 20px; color: var(--pm-gray-600); }

/* Pricing Intro */
.pm-pricing-intro { text-align: center; margin-bottom: 40px; }
.pm-pricing-intro h1 { font-size: 36px; color: var(--pm-gray-800); margin: 0 0 15px; }
.pm-pricing-subtitle { font-size: 18px; color: var(--pm-gray-600); line-height: 1.6; }

/* Pricing Table */
.pm-comparison-table-wrapper { overflow-x: auto; margin-bottom: 60px; }
.pm-pricing-table { width: 100%; border-collapse: collapse; background: white; border-radius: var(--pm-radius-lg); box-shadow: var(--pm-shadow-lg); overflow: hidden; }
.pm-pricing-table th, .pm-pricing-table td { padding: 16px 20px; text-align: center; border-bottom: 1px solid var(--pm-gray-200); }
.pm-pricing-table th { background: var(--pm-gray-50); font-weight: 600; color: var(--pm-gray-800); }
.pm-feature-column { text-align: left !important; width: 200px; color: var(--pm-gray-700); }

.pm-plan-header { padding: 10px 0; }
.pm-plan-header h3 { margin: 0; font-size: 18px; color: var(--pm-gray-800); }
.pm-current-badge-small { display: inline-block; background: var(--pm-success); color: white; padding: 3px 10px; border-radius: 12px; font-size: 11px; margin-top: 5px; }
.pm-recommended-badge { display: inline-block; background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%); color: white; padding: 4px 12px; border-radius: 15px; font-size: 11px; font-weight: 600; margin-bottom: 8px; }

.pm-current-plan { background: rgba(79,70,229,0.05); }
.pm-recommended { background: rgba(245,158,11,0.05); }

.pm-price-row td { padding: 25px 20px; }
.pm-price { font-size: 28px; font-weight: 700; color: var(--pm-primary); }
.pm-period { font-size: 14px; color: var(--pm-gray-500); }
.pm-annual-price { font-size: 16px; font-weight: 600; color: var(--pm-gray-700); }
.pm-savings { display: inline-block; background: var(--pm-success); color: white; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; margin-top: 5px; }

.pm-highlight-row { background: var(--pm-gray-50); }
.pm-highlight-row .pm-current-plan { background: rgba(79,70,229,0.1); }

.pm-check { color: var(--pm-success); font-weight: bold; }
.pm-cross { color: var(--pm-gray-500); }

/* Buttons */
.pm-btn { display: inline-block; padding: 12px 24px; border-radius: var(--pm-radius); font-size: 14px; font-weight: 600; text-decoration: none; cursor: pointer; border: none; transition: all 0.3s; }
.pm-btn-primary { background: linear-gradient(135deg, var(--pm-primary) 0%, var(--pm-primary-dark) 100%); color: white; }
.pm-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(79,70,229,0.4); }
.pm-btn-outline { background: transparent; border: 2px solid var(--pm-gray-300); color: var(--pm-gray-700); }
.pm-btn-outline:hover { border-color: var(--pm-primary); color: var(--pm-primary); }
.pm-btn-upgrade { background: linear-gradient(135deg, var(--pm-success) 0%, var(--pm-success-dark) 100%); color: white; }
.pm-btn-upgrade:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(16,185,129,0.4); }
.pm-btn-downgrade { background: var(--pm-gray-200); color: var(--pm-gray-700); }
.pm-btn-downgrade:hover { background: var(--pm-gray-300); }
.pm-btn-current { background: var(--pm-gray-200); color: var(--pm-gray-500); cursor: not-allowed; }

/* FAQ */
.pm-faq-section { max-width: 800px; margin: 0 auto 60px; }
.pm-faq-section h2 { text-align: center; font-size: 28px; color: var(--pm-gray-800); margin-bottom: 30px; }
.pm-faq-item { background: white; border-radius: var(--pm-radius); padding: 20px 25px; margin-bottom: 15px; box-shadow: var(--pm-shadow); }
.pm-faq-item h3 { margin: 0 0 10px; font-size: 16px; color: var(--pm-gray-800); }
.pm-faq-item p { margin: 0; color: var(--pm-gray-600); line-height: 1.6; }

/* Modal */
.pm-modal { position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 99999; display: flex; align-items: center; justify-content: center; }
.pm-modal-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); }
.pm-modal-content { position: relative; background: white; border-radius: var(--pm-radius-lg); padding: 40px; max-width: 600px; width: 90%; max-height: 90vh; overflow-y: auto; animation: modalSlideIn 0.3s; }
@keyframes modalSlideIn { from { opacity: 0; transform: translateY(-30px); } to { opacity: 1; transform: translateY(0); } }
.pm-modal-close { position: absolute; top: 15px; right: 15px; width: 30px; height: 30px; border: none; background: var(--pm-gray-100); border-radius: 50%; font-size: 20px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.pm-modal-close:hover { background: var(--pm-gray-200); }

.pm-modal-content h2 { margin: 0 0 10px; text-align: center; color: var(--pm-gray-800); }
.pm-modal-subtitle { text-align: center; color: var(--pm-gray-600); margin-bottom: 30px; }

.pm-duration-options { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 30px; }
.pm-duration-card { border: 3px solid var(--pm-gray-200); border-radius: var(--pm-radius-lg); padding: 25px; cursor: pointer; transition: all 0.3s; position: relative; text-align: center; }
.pm-duration-card:hover { border-color: var(--pm-primary); box-shadow: 0 10px 30px rgba(79,70,229,0.2); transform: translateY(-5px); }
.pm-duration-card.selected { border-color: var(--pm-primary); background: #f5f3ff; box-shadow: 0 10px 30px rgba(79,70,229,0.3); }
.pm-duration-card.selected[data-duration="yearly"] { border-color: var(--pm-success); background: #ecfdf5; }
.pm-duration-card h3 { margin: 10px 0; font-size: 20px; }
.pm-price-display { font-size: 32px; font-weight: 700; color: var(--pm-primary); margin: 10px 0; }
.pm-duration-card[data-duration="yearly"] .pm-price-display { color: var(--pm-success); }
.pm-period-text { margin: 0; font-size: 14px; color: var(--pm-gray-500); }
.pm-duration-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--pm-success); color: white; padding: 5px 15px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.pm-savings-badge { margin: 10px 0; padding: 8px; background: #d1fae5; color: #065f46; border-radius: 6px; font-weight: 600; font-size: 14px; }
.pm-duration-features { margin: 20px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--pm-gray-700); text-align: left; }
.pm-duration-features li { margin: 8px 0; }

.pm-modal-footer { text-align: center; padding-top: 20px; border-top: 2px solid var(--pm-gray-200); }

/* Success Notice */
.pm-success-notice { position: fixed; top: 20px; right: 20px; background: var(--pm-success); color: white; padding: 20px 30px; border-radius: var(--pm-radius); box-shadow: 0 10px 30px rgba(0,0,0,0.3); z-index: 999999; animation: slideIn 0.5s; }
.pm-success-notice p { margin: 0; font-size: 16px; font-weight: 600; }
@keyframes slideIn { from { transform: translateX(400px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Responsive */
@media (max-width: 768px) {
    .pm-pricing-table { font-size: 14px; }
    .pm-pricing-table th, .pm-pricing-table td { padding: 10px 8px; }
    .pm-price { font-size: 20px; }
    .pm-duration-options { grid-template-columns: 1fr; }
    .pm-modal-content { padding: 25px; }
}