:root{color-scheme:light;--brand:#4f46e5;--ink:#18202f;--muted:#64748b;--line:#e2e8f0;--surface:#fff;--bg:#f5f7fb}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;color:var(--ink)}a{color:var(--brand);text-decoration:none}.default-background{background:linear-gradient(145deg,#1d2436,#3c4b72)}.public-menu{position:fixed;z-index:20;right:24px;top:18px;display:flex;gap:14px}.public-menu a{color:#fff;font-size:14px;text-shadow:0 1px 5px #000}.empty-home{color:#fff;text-align:center;padding:60px}.plain-page{min-height:100vh;background:linear-gradient(145deg,#eef2ff,#f8fafc);padding:40px 18px}.public-card,.auth-card{max-width:720px;margin:20px auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:0 20px 50px rgba(30,41,59,.08)}.auth-card{max-width:420px}.prose{line-height:1.9;white-space:normal}.muted{color:var(--muted)}.stack-form{display:grid;gap:18px}.stack-form label{display:grid;gap:7px;font-weight:600}.stack-form input,.stack-form textarea,.stack-form select{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:10px 12px;background:#fff;font:inherit}.stack-form textarea{min-height:96px;resize:vertical}.stack-form .check{display:flex;grid-template-columns:auto 1fr;align-items:center;font-weight:500}.stack-form .check input{width:auto}.primary{border:0;background:var(--brand);color:#fff;padding:10px 18px;border-radius:9px;cursor:pointer;font:inherit}.button{display:inline-block}.alert{padding:12px 15px;border-radius:9px;margin:12px 0}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.admin-page{background:var(--bg);min-height:100vh}.admin-header{height:64px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px}.admin-header .brand{color:#fff;font-size:20px;font-weight:700}.admin-header nav{display:flex;align-items:center;gap:18px}.admin-header nav a,.admin-header .link-button{color:#dbeafe}.admin-header form,.actions form{display:inline}.admin-shell{display:grid;grid-template-columns:210px 1fr;min-height:calc(100vh - 64px)}.admin-sidebar{background:#fff;border-right:1px solid var(--line);padding:20px 12px;display:flex;flex-direction:column;gap:5px}.admin-sidebar a{color:#334155;padding:10px 12px;border-radius:8px}.admin-sidebar a:hover{background:#eef2ff;color:var(--brand)}.admin-main{padding:28px;min-width:0}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;margin:18px 0}.panel.narrow{max-width:600px}.page-heading{display:flex;align-items:center;justify-content:space-between}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat-grid a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;display:grid;gap:5px}.stat-grid strong{font-size:30px}.stat-grid span{color:var(--muted)}.table-wrap{overflow:auto;padding:0}table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;max-width:280px;overflow-wrap:anywhere}th{background:#f8fafc;color:#475569}.actions{white-space:nowrap}.link-button{border:0;background:none;padding:0;color:var(--brand);font:inherit;cursor:pointer}.link-button.danger{color:#dc2626}.form-actions{display:flex;align-items:center;gap:18px}.empty{text-align:center;color:var(--muted);padding:20px}.pagination ul{display:flex;gap:8px;list-style:none;padding:0}.pagination li{background:#fff;border:1px solid var(--line);padding:7px 10px;border-radius:6px}@media(max-width:800px){.public-menu{display:none}.admin-header{padding:0 14px}.admin-header nav a{display:none}.admin-shell{display:block}.admin-sidebar{display:flex;flex-direction:row;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}.admin-sidebar a{white-space:nowrap}.admin-main{padding:16px}.stat-grid{grid-template-columns:repeat(2,1fr)}}