.main-wrapper{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;padding:18px 14px;height:100vh;position:relative;z-index:200;overflow-y:auto;overflow-x:hidden;transition:transform var(--transition)}.brand{display:flex;align-items:center;gap:10px;padding:10px 8px;border-radius:8px;margin-bottom:8px;cursor:pointer;transition:background var(--transition)}.brand:hover,.user-info:hover{background:#ffffff0a}.brand-icon{width:32px;height:32px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;color:#fff}.brand-label{line-height:1.3;overflow:hidden}.brand-title{font-size:13.5px;font-weight:600;color:#fff}.brand-subtitle{font-size:11px;color:var(--sidebar-muted)}.sidebar .sidebar-close-btn{display:none;position:absolute;top:10px;right:10px;color:var(--sidebar-text);font-size:18px;padding:4px 8px}.user-info{display:flex;align-items:center;gap:10px;padding:10px 8px;border-radius:8px;margin-bottom:8px;cursor:pointer;transition:background var(--transition)}.user-avatar{width:32px;height:32px;border-radius:50%;background:#2f9e74;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;flex-shrink:0;overflow:hidden}.user-label{line-height:1.3;overflow:hidden}.user-name{font-size:13.5px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:11px;color:var(--sidebar-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-nav{margin-top:18px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:13.5px;font-weight:500;color:var(--sidebar-text);text-decoration:none;transition:background var(--transition),color var(--transition);cursor:pointer;white-space:nowrap}.nav-icon{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;color:var(--sidebar-muted);flex-shrink:0;transition:color var(--transition)}.nav-icon svg{display:block}.nav-item:hover:not(.active){background:#ffffff0f}.nav-item:hover:not(.active) .nav-icon{color:#fff}.nav-item.active{background:var(--accent);color:#fff;font-weight:600}.nav-item.active .nav-icon{color:#fff}@media (min-width: 769px){.sidebar.collapsed{width:56px;padding:14px 6px;overflow:visible}.sidebar.collapsed .brand,.sidebar.collapsed .user-info,.sidebar.collapsed .nav-item,.sidebar.collapsed .sidebar-footer{justify-content:center;gap:0;padding:8px 0}.sidebar.collapsed .brand-label,.sidebar.collapsed .user-label,.sidebar.collapsed .nav-text,.sidebar.collapsed .footer-text{display:none}.sidebar.collapsed .sidebar-nav{align-items:center}.sidebar.collapsed .nav-item{width:38px;height:38px;padding:0;border-radius:9px}.sidebar.collapsed .nav-icon{width:20px;height:20px}.sidebar.collapsed .nav-icon svg{width:20px;height:20px}.sidebar.collapsed .footer-bar{width:20px;height:4px}}.sidebar-footer{margin-top:auto;display:flex;align-items:center;gap:10px;padding:10px 8px;width:100%;border:none;background:transparent;color:var(--logout-color);font-size:13px;font-weight:500;cursor:pointer;border-radius:8px;transition:background var(--transition);flex-shrink:0}.sidebar-footer:hover{background:#d99c7a1a}.footer-bar{width:4px;height:18px;background:var(--logout-color);border-radius:2px;flex-shrink:0}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:199;opacity:0;transition:opacity var(--transition)}.sidebar-overlay.visible{opacity:1}@media (max-width: 768px){.sidebar{position:fixed;left:0;top:0;transform:translate(-100%);box-shadow:var(--shadow-lg)}.sidebar.mobile-open{transform:translate(0)}.sidebar .sidebar-close-btn{display:inline-flex}.sidebar-overlay{display:block}}.topbar{height:var(--topbar-h);background:var(--card);border-bottom:1px solid var(--border);display:none;align-items:center;gap:12px;padding:0 16px;flex-shrink:0;z-index:100}.topbar .btn-icon{background:transparent;border:none;font-size:20px;padding:6px 10px;border-radius:6px;color:var(--text);cursor:pointer}.topbar .btn-icon:hover{background:var(--border-light)}.topbar-title{font-size:1rem;font-weight:600;color:var(--text);flex:1}@media (max-width: 768px){.topbar{display:flex}}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(20px);background:#16213e;color:#fff;padding:12px 20px;border-radius:8px;box-shadow:var(--shadow-lg);z-index:500;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;font-size:.9rem;max-width:90vw}.toast.show{opacity:1;transform:translate(-50%) translateY(0);pointer-events:auto}.toast-success{background:#16a34a}.toast-error{background:#dc2626}.toast-info{background:#16213e}:root{--bg: #eef1f5;--sidebar-bg: #16213e;--sidebar-text: #c4c9de;--sidebar-muted: #aeb4cc;--sidebar-active: #3fb88a;--primary: #1B2A6B;--primary-hover: #14215a;--accent: #3fb88a;--accent-hover: #36a67b;--danger: #ef4444;--success: #22c55e;--warning: #f0a020;--logout-color: #d99c7a;--text: #2b2f3a;--text-muted: #8a90a8;--border: #e7e9f0;--border-light: #f0f1f5;--card: #ffffff;--radius: 8px;--sidebar-width: 220px;--topbar-h: 56px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1), 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .14), 0 4px 10px rgba(0, 0, 0, .08);--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:.9375rem;line-height:1.5;color:var(--text);background:var(--bg);min-height:100vh;overflow:hidden}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font-family:inherit;font-size:inherit}ul,ol{list-style:none}.hidden{display:none!important}.empty-state{padding:48px 24px;text-align:center;color:var(--text-muted);font-size:.95rem}.empty-msg{color:var(--text-muted);padding:16px 8px;text-align:center;font-size:.9rem}.field-error{color:var(--danger);font-size:.8rem;margin-top:4px}.form-error{color:var(--danger);font-size:.85rem;padding:8px 10px;border-radius:6px;background:#fef2f2;margin-top:4px}.required{color:var(--danger)}#app{display:flex;flex-direction:row;height:100vh;overflow:hidden}body.modal-open{overflow:hidden}.main-content{flex:1;overflow-y:auto;padding:24px 32px}@media (max-width: 768px){.main-content{padding:16px}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;font-size:.875rem;font-weight:500;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;transition:background var(--transition),border-color var(--transition),color var(--transition),box-shadow var(--transition);white-space:nowrap;line-height:1.4}.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}.btn-outline:hover{background:#3b82f614}.btn-icon{width:36px;height:36px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius);color:var(--text-muted);background:transparent;border:none;transition:background var(--transition),color var(--transition);font-size:16px;cursor:pointer}.btn-icon:hover{background:var(--border-light);color:var(--text)}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.8125rem;font-weight:500;color:var(--text)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.875rem;color:var(--text);background:var(--card);transition:border-color var(--transition),box-shadow var(--transition);line-height:1.5}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #3b82f626}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group textarea{resize:vertical;min-height:80px}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-light)}.modal-title{margin:0;font-size:15.5px;font-weight:700;color:var(--text)}.modal-form{padding:16px 20px 20px;display:flex;flex-direction:column;gap:14px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}