:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--border-color: #475569;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-tertiary: #94a3b8;--primary: #3b82f6;--primary-dark: #1d4ed8;--primary-light: #60a5fa;--danger: #ef4444;--success: #10b981;--warning: #f59e0b;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5}html,body,#root{height:100%;width:100%}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;width:100%;background-color:var(--bg-primary);font-size:1.1rem;color:var(--text-secondary)}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.login-card{width:100%;max-width:400px;padding:40px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 20px 25px -5px #0000004d}.login-card h2{font-size:2rem;margin-bottom:8px;color:var(--text-primary)}.login-card .subtitle{font-size:.9rem;color:var(--text-secondary);margin-bottom:30px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:6px;font-weight:500;color:var(--text-primary);font-size:.9rem}.form-group input,.form-group select{width:100%;padding:10px 12px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:.9rem;transition:border-color .2s}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #3b82f61a}.form-group input:disabled{opacity:.6;cursor:not-allowed}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 480px){.form-row{grid-template-columns:1fr}}.btn{padding:10px 16px;border:none;border-radius:4px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;display:inline-block}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--primary-dark)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background-color:var(--border-color)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background-color:#dc2626}.btn-success{background-color:var(--success);color:#fff}.btn-success:hover:not(:disabled){background-color:#059669}.btn-full{width:100%;margin-top:10px}.btn-small{padding:6px 12px;font-size:.8rem}.error-msg,.success-msg{padding:12px 16px;border-radius:4px;margin-bottom:20px;font-size:.9rem}.error-msg{background-color:#ef44441a;color:#fecaca;border:1px solid rgba(239,68,68,.3)}.success-msg{background-color:#10b9811a;color:#86efac;border:1px solid rgba(16,185,129,.3)}.app-layout{display:flex;flex-direction:column;height:100vh}.app-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);height:70px}.header-left{display:flex;align-items:center;gap:24px;flex:1}.logo-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background-color:var(--primary);border-radius:4px;text-decoration:none;font-weight:700;color:#fff;font-size:1.2rem;transition:background-color .2s}.logo-btn:hover{background-color:var(--primary-dark)}.logo-text{color:#fff}.app-title{font-size:1.3rem;font-weight:600;color:var(--text-primary);margin:0}.main-nav{display:flex;gap:24px}.nav-link{color:var(--text-secondary);text-decoration:none;padding:8px 0;border-bottom:2px solid transparent;transition:all .2s}.nav-link:hover{color:var(--text-primary);border-bottom-color:var(--primary)}.nav-link.active{color:var(--primary);border-bottom-color:var(--primary)}.header-right{display:flex;align-items:center;gap:20px}.user-info-section{display:flex;align-items:center;gap:16px}.user-info{text-align:right}.user-display-name{font-weight:500;color:var(--text-primary)}.user-role{font-size:.8rem;color:var(--text-tertiary)}.btn-logout{padding:8px 16px;background-color:var(--danger);color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background-color .2s}.btn-logout:hover{background-color:#dc2626}.app-main{flex:1;padding:24px;overflow-y:auto}.reset-password-page,.home-page,.settings-page,.user-management-page{padding:0}.reset-card,.settings-container,.management-container{max-width:600px;margin:0 auto}.reset-card{padding:40px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 10px 15px -3px #0003}.reset-card h2,.settings-container h2,.management-container h2{font-size:1.8rem;margin-bottom:8px;color:var(--text-primary)}.reset-card .subtitle{font-size:.95rem;color:var(--text-secondary);margin-bottom:30px}.dashboard-container{max-width:1100px;margin:0 auto}.dashboard-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:32px;gap:16px}.dashboard-header h2{font-size:1.8rem;color:var(--text-primary);margin-bottom:4px}.dashboard-header .subtitle{font-size:.95rem;color:var(--text-secondary);margin:0}.header-actions{display:flex;gap:12px;flex-shrink:0}.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.app-card{padding:24px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;display:flex;flex-direction:column;transition:border-color .2s,box-shadow .2s}.app-card-live:hover{border-color:var(--primary);box-shadow:0 4px 12px #3b82f626}.app-card-soon{opacity:.7}.app-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.app-icon{width:44px;height:44px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:#fff;letter-spacing:.5px}.status-badge{font-size:.7rem;font-weight:600;padding:3px 8px;border-radius:10px;text-transform:uppercase;letter-spacing:.5px}.status-badge.live{background-color:#10b98126;color:#34d399}.status-badge.coming-soon{background-color:#94a3b826;color:var(--text-tertiary)}.app-name{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.app-description{font-size:.85rem;color:var(--text-secondary);line-height:1.5;flex:1;margin-bottom:16px}.app-launch-btn{text-align:center;text-decoration:none;margin-top:auto}@media (max-width: 640px){.dashboard-header{flex-direction:column}.header-actions{width:100%}.header-actions .btn{flex:1;text-align:center}.app-grid{grid-template-columns:1fr}}.settings-page{padding:0}.settings-container{max-width:700px;margin:0 auto;padding:0}.settings-container h2{margin-bottom:24px}.settings-tabs{display:flex;gap:0;margin-bottom:24px;border-bottom:1px solid var(--border-color)}.tab-btn{padding:12px 16px;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-weight:500;border-bottom:2px solid transparent;transition:all .2s}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}.settings-content{padding:24px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px}.settings-content form{display:flex;flex-direction:column;gap:16px}.user-management-page{padding:0}.management-container{max-width:1000px;margin:0 auto;padding:0}.management-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.management-header h2{margin:0}.create-user-form{padding:24px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;margin-bottom:24px}.create-user-form h3{margin-bottom:16px;color:var(--text-primary)}.form-actions{display:flex;gap:12px;margin-top:16px}.users-table-container{overflow-x:auto;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px}.users-table{width:100%;border-collapse:collapse;font-size:.9rem}.users-table thead{background-color:var(--bg-tertiary)}.users-table th{padding:12px 16px;text-align:left;font-weight:600;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.users-table td{padding:12px 16px;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.users-table tbody tr:hover{background-color:var(--bg-tertiary)}.users-table input{padding:4px 8px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary)}@media (max-width: 640px){.app-header{padding:12px 16px;height:auto;flex-direction:column;gap:12px}.header-left{width:100%;justify-content:space-between;gap:12px}.app-title{font-size:1.1rem}.main-nav{flex-wrap:wrap;gap:12px;font-size:.8rem}.header-right{width:100%;gap:12px}.user-info-section{flex:1;gap:12px}.reset-card,.settings-content,.login-card{padding:24px}.form-row{grid-template-columns:1fr}}