.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fff7ed,#fef3c7)}.login-card{width:420px;background:#fff;border-radius:20px;padding:40px;box-shadow:0 4px 24px #00000014}.login-header{text-align:center;margin-bottom:32px}.login-brand{display:block;font-size:28px;font-weight:700;color:var(--primary);margin-bottom:4px}.login-subtitle{font-size:14px;color:var(--gray-500)}.login-tabs{display:flex;gap:0;margin-bottom:24px;border:1px solid var(--gray-200);border-radius:10px;overflow:hidden}.login-tab{flex:1;padding:10px;background:#fff;color:var(--gray-500);font-size:14px;font-weight:500;transition:all .15s}.login-tab.tab-active{background:var(--primary);color:#fff}.login-error{background:#fef2f2;color:var(--danger);padding:10px 14px;border-radius:8px;font-size:14px;margin-bottom:16px}.login-form{display:flex;flex-direction:column;gap:18px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;font-weight:600;color:var(--gray-700)}.form-group input{padding:10px 14px;border:1px solid var(--gray-200);border-radius:10px;font-size:15px;outline:none;transition:border-color .15s}.form-group input:focus{border-color:var(--primary)}.sms-row{display:flex;gap:8px}.sms-row input{flex:1;padding:10px 14px;border:1px solid var(--gray-200);border-radius:10px;font-size:15px;outline:none}.sms-btn{white-space:nowrap;padding:10px 16px;background:var(--primary-light);color:var(--primary);border-radius:10px;font-size:13px;font-weight:600}.sms-btn:disabled{opacity:.5;cursor:not-allowed}.login-btn{padding:12px;background:var(--primary);color:#fff;border-radius:12px;font-size:16px;font-weight:600;transition:opacity .15s}.login-btn:hover{opacity:.9}.login-btn:disabled{opacity:.5}.login-hint{font-size:12px;color:var(--gray-500);text-align:center}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:#fff;border-right:1px solid var(--gray-200);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:10}.sidebar-brand{display:flex;align-items:center;justify-content:center;gap:10px;padding:24px 20px;border-bottom:1px solid var(--gray-100)}.brand-icon{font-size:28px}.brand-logo{width:140px;height:auto}.brand-text{font-size:18px;font-weight:700;color:var(--primary)}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto;min-height:0}.nav-item{display:flex;align-items:center;gap:10px;padding:12px 24px;color:var(--gray-500);font-size:15px;transition:all .15s;text-decoration:none}.nav-item:hover{background:var(--gray-50);color:var(--gray-700)}.nav-active{background:var(--primary-light)!important;color:var(--primary)!important;font-weight:600;border-right:3px solid var(--primary)}.nav-icon{font-size:18px}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--gray-100);display:flex;align-items:center;justify-content:space-between}.user-info{display:flex;flex-direction:column;gap:2px}.user-role{font-size:11px;color:var(--gray-500)}.user-name{font-size:14px;font-weight:600;color:var(--gray-700)}.logout-btn{padding:6px 14px;background:var(--gray-100);color:var(--gray-500);border-radius:8px;font-size:13px;transition:all .15s}.logout-btn:hover{background:var(--danger);color:#fff}.main-content{flex:1;margin-left:240px;padding:32px;min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #f97316;--primary-light: #fff7ed;--primary-dark: #c2410c;--success: #22c55e;--danger: #ef4444;--warning: #eab308;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-500: #6b7280;--gray-700: #374151;--gray-900: #111827;--radius: 12px;--shadow: 0 1px 3px rgba(0, 0, 0, .08)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--gray-900);background:var(--gray-50);line-height:1.5}button{cursor:pointer;border:none;font-size:inherit;font-family:inherit}input,select{font-size:inherit;font-family:inherit}a{color:var(--primary);text-decoration:none}