*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #FAFAFA;--surface: #FFFFFF;--surface-2: #F5F5F7;--text: #1D1D1F;--text-secondary: #86868B;--text-tertiary: #AEAEB2;--accent: #F47920;--accent-hover: #E06810;--danger: #FF3B30;--danger-hover: #E0342A;--success: #34C759;--radius-sm: 10px;--radius: 14px;--radius-lg: 18px;--shadow-sm: 0 1px 4px rgba(0, 0, 0, .04);--shadow: 0 2px 20px rgba(0, 0, 0, .06);--shadow-md: 0 4px 32px rgba(0, 0, 0, .08);--transition: .2s ease}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:var(--bg)}.login-container{width:100%;max-width:380px;display:flex;flex-direction:column;align-items:center;gap:24px}.login-brand{text-align:center}.login-brand-logo{width:56px;height:56px;object-fit:contain;border-radius:14px;margin-bottom:16px}.login-brand h1{font-size:26px;font-weight:600;letter-spacing:-.5px;color:var(--text);margin-bottom:6px}.login-brand p{font-size:15px;color:var(--text-secondary)}.login-card{width:100%;background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:32px 28px}.login-copyright{font-size:12px;color:var(--text-tertiary);text-align:center}.input-group{margin-bottom:14px;text-align:left}.input-group label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:7px}.input-icon-wrap{position:relative;display:flex;align-items:center}.input-icon-wrap>svg{position:absolute;left:13px;color:var(--text-tertiary);pointer-events:none;flex-shrink:0;z-index:1}.input-icon-wrap input{width:100%;padding:13px 14px 13px 38px;border:none;border-radius:var(--radius-sm);font-size:15px;font-family:inherit;background:var(--surface-2);color:var(--text);outline:none;transition:background var(--transition),box-shadow var(--transition)}.input-icon-wrap input:focus{background:var(--surface-2);box-shadow:0 0 0 3px #f479202e}.input-icon-wrap input::placeholder{color:var(--text-tertiary)}.password-field{position:relative;flex:1}.password-field input{width:100%;padding-right:42px}.password-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:transparent;border:none;cursor:pointer;color:var(--text-tertiary);padding:4px;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:color var(--transition)}.password-toggle:hover{color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 22px;border:none;border-radius:24px;font-size:14px;font-weight:500;font-family:inherit;cursor:pointer;transition:background var(--transition),opacity var(--transition),transform .1s ease;-webkit-user-select:none;user-select:none;white-space:nowrap}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.38;pointer-events:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-secondary{background:var(--surface-2);color:var(--text)}.btn-secondary:hover{background:#ebebed}.btn-ghost{background:transparent;color:var(--accent);padding:9px 14px;font-weight:500}.btn-ghost:hover{background:#f4792014}.btn-full{width:100%;margin-top:6px;padding:14px 22px;font-size:15px;font-weight:600}.error-msg{color:var(--danger);font-size:13px;margin-top:10px;text-align:center}.app-shell{max-width:1200px;margin:0 auto;padding:28px 32px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.topbar-brand{display:flex;align-items:center;gap:10px}.topbar-logo{width:26px;height:26px;object-fit:contain;border-radius:6px}.topbar h1{font-size:22px;font-weight:600;letter-spacing:-.3px}.topbar-actions{display:flex;align-items:center;gap:8px}.nav-tabs{display:flex;gap:3px;background:var(--surface-2);border-radius:12px;padding:4px;margin-bottom:24px;width:fit-content}.nav-tab{padding:8px 20px;border:none;background:transparent;border-radius:10px;font-size:14px;font-weight:500;font-family:inherit;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);display:inline-flex;align-items:center;gap:6px}.nav-tab:hover{color:var(--text)}.nav-tab.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm);font-weight:600}.search-bar{position:relative;margin-bottom:12px}.search-bar svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);width:16px;height:16px;pointer-events:none}.search-bar input{width:100%;padding:9px 14px 9px 36px;border:none;border-radius:var(--radius-sm);font-size:14px;font-family:inherit;background:var(--surface-2);color:var(--text);outline:none;transition:box-shadow var(--transition)}.search-bar input:focus{box-shadow:0 0 0 3px #f4792026}.search-bar input::placeholder{color:var(--text-tertiary)}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}.card-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 14px}.card-header h2{font-size:15px;font-weight:600;letter-spacing:-.1px}.badge{font-size:12px;font-weight:600;background:var(--surface-2);color:var(--text-secondary);padding:3px 10px;border-radius:20px}.split-pane{display:grid;grid-template-columns:1fr 1fr;gap:16px}.item-list{max-height:400px;overflow-y:auto;padding:6px 8px 8px}.item-list::-webkit-scrollbar{width:4px}.item-list::-webkit-scrollbar-track{background:transparent}.item-list::-webkit-scrollbar-thumb{background:#0000001a;border-radius:999px}.list-item{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition);-webkit-user-select:none;user-select:none}.list-item:hover{background:var(--surface-2)}.list-item.selected{background:#f4792014}.list-item .icon-circle{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--surface-2);flex-shrink:0}.list-item .icon-circle svg{width:15px;height:15px;color:var(--text-secondary)}.list-item.selected .icon-circle{background:#f479201f}.list-item.selected .icon-circle svg{color:var(--accent)}.list-item-info{flex:1;min-width:0}.list-item-info 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.remove-btn:hover{background:#ff3b301a;color:var(--danger)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 16px;font-size:14px}th{font-weight:500;color:var(--text-secondary);font-size:12px;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid rgba(0,0,0,.05);position:sticky;top:0;background:var(--surface)}td{border-bottom:1px solid rgba(0,0,0,.04)}tr:last-child td{border-bottom:none}tr.row-selected{background:#f479200d}.checkbox{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.actions-bar{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid rgba(0,0,0,.05)}.toast-container{position:fixed;top:20px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:8px}.toast{padding:13px 18px;border-radius:12px;font-size:14px;font-weight:500;color:#fff;box-shadow:var(--shadow-md);animation:slideIn .25s ease}.toast.success{background:var(--accent);color:#fff}.toast.error{background:var(--danger)}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.spinner{display:inline-block;width:17px;height:17px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.spinner.dark{border-color:#00000014;border-top-color:var(--accent)}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;align-items:center;justify-content:center;padding:60px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000052;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:500;padding:24px}.modal-card{background:var(--surface);border-radius:16px;box-shadow:0 8px 40px #00000029;padding:28px 28px 22px;width:100%;max-width:380px}.modal-title{font-size:17px;font-weight:600;letter-spacing:-.2px;margin-bottom:10px}.modal-message{font-size:15px;color:var(--text-secondary);line-height:1.5;margin-bottom:24px}.modal-actions{display:flex;align-items:center;gap:8px;justify-content:flex-end}.btn-destructive{background:#e53935;color:#fff;border-radius:24px}.btn-destructive:hover{background:#c62828}.btn-text{background:transparent;color:var(--text-secondary);border-radius:24px;font-size:14px}.btn-text:hover{background:var(--surface-2);color:var(--text)}.fade-in{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}