:root{--primary: #4A6FA5;--primary-light: rgba(74, 111, 165, .1);--secondary: #47B8C8;--accent: #FF7E67;--background: #F8F9FA;--text: #333333;--light-gray: #E9ECEF;--white: #FFFFFF;--shadow: 0 2px 10px rgba(0,0,0,.05);--radius: 12px}*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Helvetica Neue,sans-serif}body{background-color:var(--background);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}.container{max-width:1100px;margin:0 auto;padding:0 20px}header{background-color:var(--white);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.header-content{display:flex;justify-content:space-between;align-items:center;padding:16px 0}.logo{font-size:22px;font-weight:600;color:var(--primary)}nav ul{display:flex;list-style:none}nav ul li{margin-left:24px}nav ul li a{text-decoration:none;color:var(--text);font-weight:500;transition:color .2s;font-size:15px}.user-menu{position:relative}.user-name{display:flex;align-items:center;color:var(--primary);font-weight:500;cursor:pointer;padding:5px 10px;border-radius:20px;transition:all .2s}.user-name:after{content:"";display:inline-block;margin-left:8px;width:8px;height:8px;border-right:2px solid var(--primary);border-bottom:2px solid var(--primary);transform:rotate(45deg)}.user-name:hover{background-color:var(--primary-light)}.dropdown-menu{position:absolute;top:100%;right:0;width:160px;margin-top:10px;background-color:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:none;z-index:10}.dropdown-menu a{display:block;padding:12px 16px;text-decoration:none;color:var(--text);transition:all .2s}.dropdown-menu a:hover{background-color:var(--primary-light);color:var(--primary)}.user-menu:hover .dropdown-menu{display:block}.loading-container{display:flex;justify-content:center;align-items:center;min-height:200px;font-size:18px;color:var(--primary)}.auth-container{display:flex;justify-content:center;align-items:center;padding:40px 20px;min-height:calc(100vh - 80px);background-color:var(--background)}.auth-card{background-color:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);width:100%;max-width:500px;padding:40px}.auth-header{text-align:center;margin-bottom:30px}.auth-header h2{font-size:24px;font-weight:600;margin-bottom:8px;color:var(--primary)}.auth-header p{color:#666;font-size:16px}.auth-error{background-color:#ffebee;color:#f44336;padding:12px 16px;border-radius:6px;margin-bottom:20px;font-size:14px}.auth-form,.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;font-size:15px}.form-group input[type=text],.form-group input[type=email],.form-group input[type=password]{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:15px;transition:border-color .2s}.form-group input:focus{border-color:var(--primary);outline:none}.input-error{border-color:#f44336!important}.error-message{color:#f44336;font-size:14px;margin-top:6px}.form-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.checkbox-container{display:flex;align-items:center;gap:8px}.checkbox-container input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary)}.checkbox-container label{margin-bottom:0;font-weight:400}.checkbox-error{outline:1px solid #f44336}.forgot-password{color:var(--primary);font-size:14px;text-decoration:none}.forgot-password:hover{text-decoration:underline}.auth-button{display:block;width:100%;padding:12px;border:none;border-radius:8px;background-color:var(--primary);color:#fff;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s}.auth-button:hover{background-color:#3a5a8c}.auth-button:disabled{background-color:#a0b3cf;cursor:not-allowed}.social-login{margin-top:30px;text-align:center}.social-login p{font-size:14px;color:#666;margin-bottom:15px;position:relative}.social-login p:before,.social-login p:after{content:"";position:absolute;top:50%;width:30%;height:1px;background-color:#ddd}.social-login p:before{left:0}.social-login p:after{right:0}.social-buttons{display:grid;grid-template-columns:1fr 1fr;gap:15px}.social-button{padding:12px;border:1px solid #ddd;border-radius:8px;background-color:#fff;font-size:14px;cursor:pointer;transition:all .2s}.social-button:hover{background-color:#f5f5f5;border-color:#ccc}.social-button.google{border-color:#4285f4;color:#4285f4}.social-button.facebook{border-color:#3b5998;color:#3b5998}.auth-footer{margin-top:30px;text-align:center}.auth-footer p{font-size:15px;color:#666}.auth-link{color:var(--primary);font-weight:500;text-decoration:none}.auth-link:hover{text-decoration:underline}.auth-success{text-align:center;padding:20px 0}.auth-message{margin:20px 0;font-size:15px;line-height:1.5;color:#666}.resend-link{background:none;border:none;color:var(--primary);font-weight:500;cursor:pointer;padding:0;font-size:inherit;text-decoration:underline}.resend-link:hover{color:#3a5a8c}@media (max-width: 576px){.auth-card{padding:30px 20px}.social-buttons{grid-template-columns:1fr}}.admin-page{max-width:1200px;margin:0 auto;padding:20px}.admin-header{margin-bottom:30px}.admin-header h1{color:#333;font-size:28px;margin-bottom:10px}.admin-content{display:flex;gap:30px}.admin-sidebar{width:250px;flex-shrink:0}.admin-nav{background:#f8f9fa;border-radius:8px;padding:10px}.admin-nav .nav-item{display:block;width:100%;padding:12px 16px;margin-bottom:5px;border:none;background:transparent;text-align:left;border-radius:6px;cursor:pointer;transition:all .2s ease;color:#666;font-size:14px}.admin-nav .nav-item:hover{background:#e9ecef;color:#333}.admin-nav .nav-item.active{background:#007bff;color:#fff}.admin-main{flex:1;background:white;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a}.access-denied{text-align:center;padding:60px 20px}.access-denied h2{color:#dc3545;margin-bottom:15px}.access-denied p{color:#666;font-size:16px}.target-audience-manager{max-width:100%}.manager-header{display:flex;justify-content:between;align-items:center;margin-bottom:30px}.manager-header h2{color:#333;margin:0}.edit-form{background:#f8f9fa;border-radius:8px;padding:20px;margin-bottom:30px}.form-header h3{margin:0 0 20px;color:#333}.form-body{display:grid;gap:20px}.form-group{display:flex;flex-direction:column}.form-group label{font-weight:500;margin-bottom:8px;color:#333}.form-group input,.form-group select,.form-group textarea{padding:10px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 2px #007bff40}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.options-list{display:grid;gap:15px}.option-item{display:flex;justify-content:space-between;align-items:flex-start;padding:20px;border:1px solid #e9ecef;border-radius:8px;background:white}.option-main{display:flex;align-items:center;gap:15px;margin-bottom:8px}.option-name{font-weight:500;color:#333;font-size:16px}.option-category{background:#e9ecef;color:#666;padding:4px 8px;border-radius:4px;font-size:12px}.option-description{color:#666;font-size:14px;line-height:1.4}.option-actions{display:flex;gap:8px}.no-options{text-align:center;padding:40px;color:#666;font-style:italic}.target-audience-selector{border:1px solid #e9ecef;border-radius:8px;padding:20px;background:white}.selector-header{margin-bottom:15px}.selector-label{font-weight:500;color:#333;font-size:16px;margin-bottom:10px;display:block}.error-message{color:#dc3545;font-size:14px;margin-top:5px}.category-filter{margin-bottom:20px}.category-select{padding:8px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;background:white}.audience-options{display:grid;gap:12px;margin-bottom:20px}.audience-option{border:1px solid #e9ecef;border-radius:6px;padding:15px;background:#fafafa}.option-label{display:flex;align-items:flex-start;gap:12px;cursor:pointer;margin:0}.option-checkbox{margin:0;transform:scale(1.2)}.option-content{flex:1}.option-name{font-weight:500;color:#333;margin-bottom:4px}.option-description{color:#666;font-size:13px;line-height:1.4}.selected-summary{border-top:1px solid #e9ecef;padding-top:20px}.summary-label{font-weight:500;color:#333;margin-bottom:10px}.selected-tags{display:flex;flex-wrap:wrap;gap:8px}.selected-tag{display:flex;align-items:center;gap:6px;background:#007bff;color:#fff;padding:6px 10px;border-radius:20px;font-size:13px}.tag-remove{background:none;border:none;color:#fff;cursor:pointer;font-size:16px;line-height:1;padding:0;margin-left:4px}.tag-remove:hover{background:rgba(255,255,255,.2);border-radius:50%;width:18px;height:18px;display:flex;align-items:center;justify-content:center}.loading-text,.no-options{text-align:center;color:#666;font-style:italic;padding:20px}.btn{padding:8px 16px;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:all .2s ease;text-decoration:none;display:inline-block;text-align:center}.btn-primary{background:#007bff;color:#fff}.btn-primary:hover{background:#0056b3}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover{background:#545b62}.btn-danger{background:#dc3545;color:#fff}.btn-danger:hover{background:#c82333}.btn-sm{padding:6px 12px;font-size:12px}.database-manager{max-width:100%}.status-overview{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-bottom:30px}.status-card{background:#f8f9fa;border-radius:8px;padding:20px;border-left:4px solid #007bff}.status-card h3{margin:0 0 15px;color:#333}.status-indicator{font-size:18px;font-weight:600;margin-bottom:15px}.status-indicator.success{color:#28a745}.status-indicator.error{color:#dc3545}.status-details p{margin:5px 0;color:#666}.env-issues,.warnings{background:#fff3cd;border:1px solid #ffeaa7;border-radius:8px;padding:20px;margin-bottom:20px}.env-issues h3,.warnings h3{color:#856404;margin-top:0}.missing-vars ul{list-style-type:none;padding:0}.missing-vars li{background:#f8f9fa;margin:8px 0;padding:8px 12px;border-radius:4px;border-left:3px solid #dc3545}.missing-vars code{background:#e9ecef;padding:2px 6px;border-radius:3px;font-family:Courier New,monospace}.setup-hint{margin-top:15px;padding:10px;background:rgba(0,123,255,.1);border-radius:4px}.management-actions{background:white;border-radius:8px;padding:20px;margin-bottom:30px;box-shadow:0 2px 4px #0000001a}.action-buttons{display:flex;gap:15px;flex-wrap:wrap}.operation-logs{background:white;border-radius:8px;padding:20px;margin-bottom:30px;box-shadow:0 2px 4px #0000001a}.logs-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.logs-container{max-height:400px;overflow-y:auto;border:1px solid #e9ecef;border-radius:6px;background:#f8f9fa}.log-entry{display:flex;align-items:center;gap:15px;padding:8px 15px;border-bottom:1px solid #e9ecef;font-family:Courier New,monospace;font-size:13px}.log-entry:last-child{border-bottom:none}.log-timestamp{color:#666;font-weight:500;min-width:80px}.log-message{flex:1}.log-info{color:#007bff}.log-success{color:#28a745}.log-warning{color:#ffc107}.log-error{color:#dc3545}.no-logs{text-align:center;color:#666;font-style:italic;padding:40px}.setup-guide{background:white;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a}.setup-guide h3{color:#333;margin-top:0}.guide-content ol{padding-left:20px}.guide-content li{margin:8px 0;line-height:1.5}.guide-content code{background:#e9ecef;padding:2px 6px;border-radius:3px;font-family:Courier New,monospace}.header-actions{display:flex;gap:10px}@media (max-width: 768px){.admin-content{flex-direction:column}.admin-sidebar{width:100%}.admin-nav{display:flex;overflow-x:auto;gap:10px;padding:10px}.admin-nav .nav-item{white-space:nowrap;margin-bottom:0}.manager-header{flex-direction:column;gap:15px;align-items:flex-start}.option-item{flex-direction:column;gap:15px}.option-actions{align-self:flex-end}.status-overview{grid-template-columns:1fr}.action-buttons{flex-direction:column}.logs-header{flex-direction:column;gap:10px;align-items:flex-start}}@tailwind base;@tailwind components;@tailwind utilities;@layer base{html{font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{@apply bg-background text-text;}h1,h2,h3,h4,h5,h6{@apply font-bold;}}@layer components{.container{@apply max-w-7xl mx-auto px-4 sm:px-6 lg:px-8;}.btn{@apply inline-flex items-center justify-center px-4 py-2 border border-transparent text-base font-medium rounded-md shadow-sm text-white bg-primary-600 hover:bg-primary-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-primary-500;}.btn-secondary{@apply bg-secondary hover:bg-opacity-90 focus:ring-secondary;}.btn-accent{@apply bg-accent hover:bg-opacity-90 focus:ring-accent;}.btn-outline{@apply bg-transparent text-primary-600 border border-primary-600 hover:bg-primary-50;}}