:root{--primary: #3b82f6;--primary-dark: #2563eb;--primary-light: #eff6ff;--primary-border: #bfdbfe;--accent: #f59e0b;--accent-dark: #d97706;--success: #10b981;--success-bg: #d1fae5;--danger: #ef4444;--danger-bg: #fee2e2;--warning: #f59e0b;--warning-bg: #fef3c7;--gray-50: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-400: #94a3b8;--gray-500: #64748b;--gray-600: #475569;--gray-700: #334155;--gray-800: #1e293b;--gray-900: #0f172a;--white: #ffffff;--text-primary: var(--gray-800);--text-secondary: var(--gray-600);--text-muted: var(--gray-400);--border: var(--gray-200);--header-h: 56px;--sidebar-w: 240px;--sidebar-col: 56px;--font: "Segoe UI", system-ui, -apple-system, sans-serif;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--gray-50);color:var(--text-primary);font-size:14px;line-height:1.5}.toast-container .app-toast{width:360px;min-height:70px;border-radius:16px;box-shadow:0 18px 40px #0f172a29;border:1px solid rgba(148,163,184,.18);background-image:none!important;padding:14px 16px 14px 18px!important;display:flex;align-items:flex-start;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.toast-container .app-toast:hover{box-shadow:0 20px 48px #0f172a33}.toast-container .app-toast.toast-success{background:linear-gradient(135deg,#ecfdf5,#d1fae5)!important;border-left:5px solid #10b981;color:#065f46}.toast-container .app-toast.toast-error{background:linear-gradient(135deg,#fff1f2,#ffe4e6)!important;border-left:5px solid #ef4444;color:#9f1239}.toast-container .app-toast.toast-warning{background:linear-gradient(135deg,#fffbeb,#fef3c7)!important;border-left:5px solid #f59e0b;color:#92400e}.toast-container .app-toast.toast-info{background:linear-gradient(135deg,#eff6ff,#dbeafe)!important;border-left:5px solid #3b82f6;color:#1d4ed8}.toast-container .app-toast .app-toast-title{font-size:13px;font-weight:700;line-height:1.2;margin-bottom:4px}.toast-container .app-toast .app-toast-message{font-size:13px;font-weight:500;line-height:1.45}.toast-container .app-toast .toast-progress{opacity:.2;height:4px;border-radius:999px}.toast-container .app-toast .toast-close-button{color:currentColor;opacity:.7;text-shadow:none}.toast-container .app-toast .toast-close-button:hover{opacity:1}a{text-decoration:none;color:inherit}button{font-family:var(--font);cursor:pointer}ul{list-style:none}.layout{display:flex;min-height:100vh}.main-area{margin-left:var(--sidebar-w);margin-top:var(--header-h);flex:1;min-height:calc(100vh - var(--header-h));padding:24px;transition:margin-left .25s ease;background:var(--gray-50)}.main-area.collapsed{margin-left:var(--sidebar-col)}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-header{padding:14px 20px;border-bottom:1px solid var(--border);font-size:15px;font-weight:600;color:var(--text-primary);background:var(--gray-50);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.card-body{padding:20px}.page-title{font-size:17px;font-weight:600;color:var(--text-primary);margin-bottom:18px}.breadcrumb{display:flex;align-items:center;gap:6px;margin-bottom:16px;font-size:12px;color:var(--text-muted)}.breadcrumb .active{color:var(--primary);font-weight:500}.form-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:48px}.form-row{display:grid;grid-template-columns:150px 1fr;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--gray-100)}.form-row:last-child{border-bottom:none}.form-row.addr-row{align-items:flex-start;padding-top:12px}.form-label{font-size:13px;font-weight:600;color:var(--text-primary)}.form-control{width:100%;padding:7px 11px;border:1px solid var(--gray-200);border-radius:var(--radius-md);font-family:var(--font);font-size:13px;color:var(--text-primary);background:var(--white);outline:none;transition:border-color .15s,box-shadow .15s}.form-control::placeholder{color:var(--gray-300)}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px #3b82f61a}.addr-stack{display:flex;flex-direction:column;gap:6px}.file-wrap{display:flex;align-items:center}.file-btn{padding:6px 12px;border:1px solid var(--gray-300);border-right:none;border-radius:var(--radius-md) 0 0 var(--radius-md);background:var(--gray-100);font-size:12px;color:var(--text-secondary);cursor:pointer;white-space:nowrap}.file-name{flex:1;padding:6px 10px;border:1px solid var(--gray-200);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:12px;color:var(--text-muted);background:var(--white)}.btn{padding:9px 28px;border:none;border-radius:var(--radius-md);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s}.btn-save{background:var(--primary);color:var(--white)}.btn-save:hover{background:var(--primary-dark)}.btn-reset{background:var(--accent);color:var(--white)}.btn-reset:hover{background:var(--accent-dark)}.form-actions{display:flex;align-items:center;justify-content:center;gap:12px;padding-top:20px;margin-top:4px;border-top:1px solid var(--gray-100)}@media(max-width:768px){.form-grid{grid-template-columns:1fr;column-gap:0}.main-area{padding:14px}}.loader-bg{position:fixed;height:100vh;width:100vw;background-color:#fff;opacity:.8;z-index:2222}.loader-bg.hide{display:none}.loader-container{position:fixed;width:100px;height:100px;transform:translate(-50%,-50%);left:50%;top:50%;z-index:2222}.loader-container span{color:var(--color-primary);font-size:20px;font-family:sans-serif;position:relative;font-weight:700;display:block;transform:translate(-50%,-50%);left:50%;bottom:-120px}.loader-container #one{width:0;height:0;position:absolute;left:50%;top:50%;border-radius:50%;transform:translate(-50%,-50%);animation:loader-one 2s ease-in-out infinite;background-color:var(--color-primary)}.loader-container #two{width:0;height:0;position:absolute;left:50%;top:50%;border-radius:50%;transform:translate(-50%,-50%);animation:loader-two 2s ease-in-out infinite;background-color:var(--color-primary)}@keyframes loader-one{0%{width:0;height:0;opacity:1}to{width:100%;height:100%;opacity:0}}@keyframes loader-two{0%{width:0;height:0;opacity:1}50%{width:0;height:0;opacity:1}to{width:100%;height:100%;opacity:0}}