@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--bg-dark:#1a1a1a;--bg-sidebar:#1e1e1e;--bg-content:#f5f5f5;--bg-card:#fff;--bg-input:#f9fafb;--text-primary:#1a1a1a;--text-secondary:#6b7280;--text-muted:#9ca3af;--text-light:#e5e7eb;--text-white:#fff;--accent:#5f8a8b;--accent-hover:#4d7374;--accent-light:#e8f0f0;--danger:#dc3545;--danger-hover:#c82333;--success:#28a745;--warning:#f0ad4e;--border:#e5e7eb;--border-input:#d1d5db;--border-focus:#5f8a8b;--sidebar-width:250px;--topbar-height:64px;--radius:8px;--radius-sm:4px;--radius-lg:12px;--shadow-card:0 1px 3px #00000014,0 1px 2px #0000000f;--shadow-dropdown:0 4px 12px #0000001f;--shadow-modal:0 20px 60px #0000004d;--transition:.15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px}body{color:var(--text-primary);background:var(--bg-content);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}a{color:var(--accent);transition:color var(--transition);text-decoration:none}a:hover{color:var(--accent-hover)}.material-symbols-outlined{letter-spacing:normal;text-transform:none;white-space:nowrap;word-wrap:normal;-webkit-font-smoothing:antialiased;font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 20;direction:ltr;font-family:Material Symbols Outlined;font-size:20px;font-style:normal;font-weight:400;line-height:1;display:inline-block}.login-page{background:var(--bg-dark);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{border-radius:var(--radius-lg);background:#fff;width:100%;max-width:400px;padding:40px}.login-title{color:var(--text-primary);text-align:center;letter-spacing:-.3px;margin-bottom:6px;font-size:20px;font-weight:700}.login-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:28px;font-size:13px}.login-form .form-group{margin-bottom:16px}.login-form .form-group label{color:var(--text-secondary);margin-bottom:5px;font-size:12px;font-weight:500;display:block}.login-form .form-group input{border:1px solid var(--border-input);border-radius:var(--radius);background:var(--bg-input);width:100%;color:var(--text-primary);transition:border-color var(--transition);outline:none;padding:10px 14px;font-family:inherit;font-size:14px}.login-form .form-group input:focus{border-color:var(--accent)}.login-form .form-group input::placeholder{color:var(--text-muted)}.login-form .btn{justify-content:center;width:100%;margin-top:8px;padding:10px;font-size:14px}.alert{border-radius:var(--radius);margin-bottom:16px;padding:10px 14px;font-size:13px;font-weight:500}.alert-error{color:#c0392b;background:#fdecea}.otp-inputs{justify-content:center;gap:8px;margin:24px 0;display:flex}.otp-input{text-align:center;border:1px solid var(--border-input);border-radius:var(--radius);width:46px;height:52px;transition:border-color var(--transition);outline:none;font-family:inherit;font-size:20px;font-weight:600}.otp-input:focus{border-color:var(--accent)}.back-link{text-align:center;color:var(--accent);margin-top:16px;font-size:13px;display:block}.form-group{margin-bottom:20px}.form-group label{color:var(--text-primary);margin-bottom:6px;font-size:.875rem;font-weight:500;display:block}.form-input{border:1px solid var(--border-input);border-radius:var(--radius);background:var(--bg-input);width:100%;color:var(--text-primary);transition:border-color var(--transition),box-shadow var(--transition);outline:none;padding:10px 14px;font-family:inherit;font-size:.875rem}.form-input::placeholder{color:var(--text-muted)}.form-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #5f8a8b26}.form-input.textarea{resize:vertical;min-height:120px}.btn{border-radius:var(--radius);cursor:pointer;transition:background var(--transition),transform 50ms ease;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:.875rem;font-weight:600;display:inline-flex}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);width:100%;color:var(--text-white)}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-danger{background:var(--danger);color:var(--text-white)}.btn-danger:hover{background:var(--danger-hover)}.btn-outline{border:1px solid var(--border-input);color:var(--text-primary);background:0 0}.btn-outline:hover{background:var(--bg-input)}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-icon{border-radius:var(--radius-sm);cursor:pointer;width:32px;height:32px;color:var(--text-secondary);transition:background var(--transition),color var(--transition);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.btn-icon:hover{background:var(--bg-input);color:var(--text-primary)}.layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-header{border-bottom:1px solid #ffffff0f;padding:24px 20px 16px}.sidebar-header h2{color:var(--text-white);font-size:1.1rem;font-weight:700}.sidebar-header p{color:var(--text-muted);margin-top:2px;font-size:.75rem}.sidebar-nav{flex:1;padding:16px 0}.sidebar-label{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);padding:0 20px 8px;font-size:.65rem;font-weight:600}.sidebar-link{color:var(--text-muted);transition:all var(--transition);cursor:pointer;align-items:center;gap:12px;padding:10px 20px;font-size:.875rem;font-weight:500;text-decoration:none;display:flex}.sidebar-link:hover{color:var(--text-white);background:#ffffff0d}.sidebar-link.active{color:var(--text-white);border-right:3px solid var(--accent);background:#5f8a8b33}.sidebar-link .material-symbols-outlined{font-size:20px}.sidebar-link svg{flex-shrink:0;width:20px;height:20px}.account-info{flex-direction:column;gap:6px;font-size:.875rem;display:flex}.account-info strong{color:var(--text-primary);margin-right:4px}.sidebar-footer{border-top:1px solid #ffffff0f;align-items:center;gap:12px;padding:16px 20px;display:flex}.sidebar-avatar{background:var(--accent);width:36px;height:36px;color:var(--text-white);text-transform:uppercase;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:flex}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{color:var(--text-white);font-size:.875rem;font-weight:600}.sidebar-user-role{color:var(--text-muted);font-size:.7rem}.sidebar-logout{cursor:pointer;border-radius:var(--radius-sm);transition:background var(--transition);background:0 0;border:none;align-items:center;gap:4px;padding:4px 8px;font-family:inherit;font-size:.8rem;font-weight:500;display:flex;color:var(--danger)!important}.sidebar-logout:hover{background:#dc35451a}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh}.topbar{height:var(--topbar-height);background:var(--bg-card);border-bottom:1px solid var(--border);z-index:50;justify-content:space-between;align-items:center;padding:0 28px;display:flex;position:sticky;top:0}.topbar-left h1{color:var(--text-primary);font-size:1.15rem;font-weight:700}.topbar-left p{color:var(--text-secondary);margin-top:1px;font-size:.75rem}.topbar-right{align-items:center;gap:12px;display:flex}.select-wrapper{position:relative}.select-input{appearance:none;border:1px solid var(--border-input);border-radius:var(--radius);background:var(--bg-card);color:var(--text-primary);cursor:pointer;transition:border-color var(--transition);outline:none;min-width:140px;padding:8px 36px 8px 14px;font-family:inherit;font-size:.8rem;font-weight:500}.select-input:focus{border-color:var(--border-focus)}.select-wrapper:after{content:"expand_more";color:var(--text-secondary);pointer-events:none;font-family:Material Symbols Outlined;font-size:18px;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.page-content{padding:28px}.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-card);border:1px solid var(--border)}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-header h3{color:var(--text-primary);font-size:.95rem;font-weight:700}.card-body{padding:20px}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);background:var(--bg-input);border-bottom:1px solid var(--border);padding:12px 16px;font-size:.75rem;font-weight:700}tbody td{border-bottom:1px solid var(--border);color:var(--text-primary);padding:12px 16px;font-size:.875rem}tbody tr{transition:background var(--transition)}tbody tr:hover{background:var(--bg-input)}.status-icon{justify-content:center;align-items:center;display:inline-flex}.status-icon.check{color:var(--success)}.status-icon.cross{color:var(--danger)}.row-toggle{cursor:pointer}.row-toggle-btn{cursor:pointer;color:var(--text-secondary);transition:transform var(--transition);background:0 0;border:none;align-items:center;padding:4px;display:inline-flex}.row-toggle-btn.open{transform:rotate(180deg)}.collapse-content{background:var(--bg-input);border-bottom:1px solid var(--border)}.collapse-content td{padding:20px}.chart-container{width:100%;max-width:600px;height:200px}.tabs{border-bottom:1px solid var(--border);margin-bottom:24px;display:flex}.tab{color:var(--text-secondary);cursor:pointer;transition:color var(--transition);background:0 0;border:none;padding:12px 20px;font-family:inherit;font-size:.875rem;font-weight:600;position:relative}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent)}.tab.active:after{content:"";background:var(--accent);border-radius:1px;height:2px;position:absolute;bottom:-1px;left:0;right:0}.modal-overlay{z-index:200;background:#00000080;justify-content:center;align-items:center;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-modal);animation:.2s slideUp}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-header h3{font-size:1rem;font-weight:700}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.alert{border-radius:var(--radius);align-items:center;gap:10px;margin-bottom:16px;padding:12px 16px;font-size:.85rem;display:flex}.alert-error{color:var(--danger);background:#fef2f2;border:1px solid #fecaca}.alert-success{color:var(--success);background:#f0fdf4;border:1px solid #bbf7d0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.back-link{color:var(--accent);cursor:pointer;align-items:center;gap:4px;margin-top:16px;font-size:.85rem;font-weight:500;display:inline-flex}.back-link:hover{color:var(--accent-hover)}.qr-container{flex-direction:column;align-items:center;gap:16px;margin:20px 0;display:flex}.qr-container img{border-radius:var(--radius);border:1px solid var(--border)}.badge{border-radius:9999px;align-items:center;padding:2px 8px;font-size:.7rem;font-weight:600;display:inline-flex}.badge-success{color:#166534;background:#dcfce7}.badge-warning{color:#854d0e;background:#fef9c3}.badge-muted{color:#6b7280;background:#f3f4f6}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.text-center{text-align:center}.text-muted{color:var(--text-secondary)}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.gap-16{gap:16px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}