:root{--brand-pink:#da4c7f;--brand-indigo:#5963e7;--brand-gradient:linear-gradient(180deg, #da4c7f 0%, #5963e7 100%);--brand-gradient-h:linear-gradient(90deg, #da4c7f 0%, #5963e7 100%);--brand-pink-soft:#fceef3;--brand-indigo-soft:#eef0fd;--text-black:#1a1a1a;--text-dark:#333;--text-gray:#666;--text-light:#999;--text-muted:#bcbcbc;--bg-white:#fff;--bg-light:#f7f8fa;--bg-sidebar:#fff;--border-light:#ececef;--border-default:#dddde3;--placeholder-bg:#eeeef1;--placeholder-icon:#bcbcbc;--danger:#c0362c;--danger-soft:#fbeae8;--success:#1a7f4b;--success-soft:#e7f5ee;--warning:#b26b00;--warning-soft:#fbf0e1;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--shadow-sm:0 1px 3px #1414280f;--shadow-md:0 6px 20px #14142814;--sidebar-w:232px;--topbar-h:56px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text-dark);background:var(--bg-white);-webkit-font-smoothing:antialiased;font-family:Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}ul{list-style:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}h1,h2,h3,h4{color:var(--text-black);line-height:1.3}:focus-visible{outline:2px solid var(--brand-indigo);outline-offset:2px}.btn{border-radius:var(--radius-sm);white-space:nowrap;justify-content:center;align-items:center;gap:6px;padding:10px 18px;font-size:14px;font-weight:600;transition:opacity .15s,box-shadow .15s;display:inline-flex}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--brand-indigo);color:#fff}.btn-primary:not(:disabled):hover{opacity:.9;box-shadow:0 4px 14px #5963e740}.btn-secondary{background:var(--bg-white);color:var(--text-dark);border:1px solid var(--border-default)}.btn-secondary:not(:disabled):hover{border-color:var(--brand-indigo);color:var(--brand-indigo)}.btn-ghost{background:var(--bg-light);color:var(--text-gray)}.btn-ghost:not(:disabled):hover{color:var(--text-black)}.btn-danger{background:var(--bg-white);color:var(--danger);border:1px solid var(--danger-soft)}.btn-danger:not(:disabled):hover{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger-solid{background:var(--danger);color:#fff}.btn-danger-solid:not(:disabled):hover{opacity:.9;box-shadow:0 4px 14px #c0362c40}.btn-sm{padding:7px 12px;font-size:13px}.btn-icon{min-width:40px;min-height:40px}.card{background:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:18px}.card+.card{margin-top:12px}.page-eyebrow{color:var(--text-light);letter-spacing:.02em;font-size:12px;font-weight:600}.page-title{margin:2px 0 4px;font-size:26px;font-weight:700}.section-title{margin-bottom:10px;font-size:18px;font-weight:700}.muted{color:var(--text-gray)}.text-light{color:var(--text-light)}.brand-text{background:var(--brand-gradient-h);color:#0000;-webkit-background-clip:text;background-clip:text}.badge{border-radius:999px;align-items:center;gap:4px;padding:2px 9px;font-size:12px;font-weight:600;display:inline-flex}.badge-brand{background:var(--brand-indigo-soft);color:var(--brand-indigo)}.badge-pink{background:var(--brand-pink-soft);color:var(--brand-pink)}.badge-gray{background:var(--bg-light);color:var(--text-gray)}.badge-success{background:var(--success-soft);color:var(--success)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-warning{background:var(--warning-soft);color:var(--warning)}.form-error{color:var(--danger);font-size:13px;font-weight:500}.form-ok{color:var(--success);font-size:13px;font-weight:500}.form-warn{color:var(--warning);font-size:13px;font-weight:500}.empty-state{background:var(--bg-light);border:1px dashed var(--border-default);border-radius:var(--radius-md);text-align:center;padding:28px 20px}.empty-state p{color:var(--text-gray);margin-bottom:12px;font-size:14px}input,textarea,select{color:var(--text-dark);border:1px solid var(--border-default);border-radius:var(--radius-sm);background:#fff;width:100%;padding:9px 11px;font-family:inherit;font-size:14px}input[type=checkbox],input[type=radio]{width:auto;padding:0}.spinner{border:2px solid var(--border-default);border-top-color:var(--brand-indigo);border-radius:50%;flex-shrink:0;width:16px;height:16px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation:none}}input:focus,textarea:focus,select:focus{border-color:var(--brand-indigo);box-shadow:0 0 0 3px var(--brand-indigo-soft);outline:none}label{color:var(--text-gray);font-size:13px}.app-content button:not([class]){border-radius:var(--radius-sm);background:var(--bg-light);color:var(--text-dark);border:1px solid var(--border-default);padding:8px 14px;font-size:13px;font-weight:600;transition:border-color .15s,color .15s,opacity .15s}.app-content button:not([class]):not(:disabled):hover{border-color:var(--brand-indigo);color:var(--brand-indigo)}.app-content button:not([class]):disabled{opacity:.5;cursor:default}.app-content h1:not([class]){margin-bottom:4px;font-size:24px;font-weight:700}.app-content h2:not([class]){margin-bottom:8px;font-size:17px;font-weight:700}.app-content a:not([class]){color:var(--brand-indigo)}.app-content a:not([class]):hover{text-decoration:underline}.app-content h3:not([class]){margin-bottom:6px;font-size:15px;font-weight:700}.app-content>section{margin-bottom:16px}.app-content table{border-collapse:collapse;width:100%;font-size:13px}.app-content th,.app-content td{border-bottom:1px solid var(--border-light);text-align:left;padding:8px 10px}.app-content th{color:var(--text-gray);background:var(--bg-light);font-weight:600}.app-content td{font-variant-numeric:tabular-nums}.app-content .scroll-x{overflow-x:auto}.app-content hr{border:none;border-top:1px solid var(--border-light);margin:16px 0}.app-content code{background:var(--bg-light);border-radius:5px;padding:1px 5px;font-size:12.5px}.app-shell{min-height:100vh}.app-main{margin-left:var(--sidebar-w);background:var(--bg-white);min-height:100vh}.app-content{width:100%;padding:28px 36px 96px}.sidebar{width:var(--sidebar-w);z-index:40;background:var(--bg-sidebar);border-right:1px solid var(--border-light);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-brand{align-items:center;gap:9px;padding:18px 18px 14px;display:flex}.sidebar-logo{background:var(--brand-gradient);border-radius:7px;flex-shrink:0;width:26px;height:26px}.sidebar-brand b{color:var(--text-black);font-size:15px}.sidebar-brand span{color:var(--text-light);font-size:11px;display:block}.nav-group{padding:8px 10px}.nav-group-label{color:var(--text-muted);letter-spacing:.04em;padding:8px 10px 4px;font-size:11px;font-weight:700}.nav-link{border-radius:var(--radius-sm);color:var(--text-gray);align-items:center;gap:10px;padding:9px 10px;font-size:14px;font-weight:500;transition:background .12s,color .12s;display:flex}.nav-link:hover{background:var(--bg-light);color:var(--text-black)}.nav-link.active{background:var(--brand-indigo-soft);color:var(--brand-indigo);font-weight:600}.nav-link svg{flex-shrink:0;width:18px;height:18px}.nav-link .nav-count{background:var(--brand-indigo);color:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:18px;height:18px;margin-left:auto;padding:0 5px;font-size:11px;font-weight:700;display:inline-flex}.topbar{display:none}@media (max-width:900px){.sidebar{box-shadow:var(--shadow-md);transition:transform .2s;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.app-main{margin-left:0}.app-content{padding:16px 16px 96px}.topbar{height:var(--topbar-h);border-bottom:1px solid var(--border-light);z-index:30;background:#fff;align-items:center;gap:10px;padding:0 14px;display:flex;position:sticky;top:0}.topbar-logo{background:var(--brand-gradient);border-radius:6px;width:24px;height:24px}.sidebar-backdrop{z-index:39;background:#14142847;position:fixed;inset:0}input,textarea,select{font-size:16px}}