:root{--bg:#f5f7fb;--panel:#fff;--ink:#172033;--muted:#667085;--line:#e4e7ec;--nav:#111827;--blue:#0e1f53;--green:#0f766e;--red:#b42318;--shadow:0 12px 34px rgba(16,24,40,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Arial,Helvetica,sans-serif;font-size:16px}.sidebar{position:fixed;inset:0 auto 0 0;width:285px;background:var(--nav);color:#fff;padding:22px 16px;overflow:auto}.brand{display:flex;align-items:center;gap:10px;font-size:18px;margin:0 0 24px}.dot{width:13px;height:13px;border-radius:50%;background:#14b8a6;box-shadow:0 0 0 5px rgba(20,184,166,.18)}nav a{display:flex;justify-content:space-between;gap:8px;color:#d1d5db;text-decoration:none;padding:11px 12px;border-radius:12px;margin:2px 0;font-weight:700;min-width:0}nav a:hover{background:rgba(255,255,255,.08);color:#fff}nav a em{font-style:normal;color:#9ca3af;font-size:12px}.nav-title{font-size:12px;color:#8b94a5;text-transform:uppercase;letter-spacing:.08em;margin:20px 12px 7px}.main{margin-left:285px;padding:28px;max-width:1500px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.topbar h1{margin:0;font-size:30px}.user{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow);min-width:0}.article h2{font-size:20px;line-height:1.35;margin:0 0 6px;overflow-wrap:anywhere}.article h2 a{color:var(--ink);text-decoration:none}.article h2 a:hover{text-decoration:underline}.article-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.meta,.summary{color:var(--muted);line-height:1.6;overflow-wrap:anywhere}.summary{margin:12px 0}.chips{display:flex;flex-wrap:wrap;gap:7px}.chips span{background:#e8eefc;color:var(--blue);border-radius:999px;padding:5px 10px;font-size:13px;font-weight:800;max-width:100%;overflow-wrap:anywhere}.btn,button{border:0;border-radius:12px;background:var(--blue);color:#fff;padding:11px 15px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px}.btn.secondary,button.secondary{background:#eef2f7;color:#344054}.btn.danger,button.danger{background:var(--red)}.icon-btn{background:#f2f4f7;color:#344054;width:38px;height:38px;padding:0;display:inline-grid;place-items:center;font-size:20px}.inline{display:flex;gap:6px}.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.input,select,textarea,input[type=text],input[type=email],input[type=password],input[type=number],input[type=url]{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px 13px;font:inherit;color:var(--ink)}textarea{min-height:120px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.label{display:block;font-weight:800;margin:0 0 7px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}th{font-size:13px;color:var(--muted);text-transform:uppercase}.alert{padding:13px 15px;border-radius:12px;margin:0 0 16px;font-weight:800}.alert.success{background:#ecfdf3;color:#027a48}.alert.error{background:#fef3f2;color:#b42318}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}.stat strong{font-size:30px}.auth-main{min-height:100vh;display:grid;place-items:center;padding:20px}.auth-box{width:100%;max-width:430px}.small{font-size:13px;color:var(--muted)}@media(max-width:900px){.sidebar{position:relative;width:100%;height:auto}.main{margin-left:0;padding:18px}.topbar{align-items:flex-start;gap:8px;flex-direction:column}}