:root{--bg:#f8fafc;--panel:#fff;--text:#1e293b;--muted:#64748b;--border:#e2e8f0;--accent:#4f46e5;--accent-soft:#eef2ff}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Sarabun,Noto Sans Thai,Leelawadee UI,system-ui,sans-serif;font-size:16px;line-height:1.75}a{color:var(--accent)}.shell{min-height:100vh;display:flex}.sidebar{background:var(--panel);border-right:1px solid var(--border);flex-shrink:0;width:260px;height:100vh;padding:24px 16px;position:sticky;top:0;overflow-y:auto}.brand{color:var(--text);margin:0 8px 20px;font-size:18px;font-weight:700;text-decoration:none;display:block}.nav-link{color:var(--text);border-radius:8px;align-items:center;gap:10px;padding:8px;font-size:15px;text-decoration:none;display:flex}.nav-link:hover{background:var(--accent-soft)}.session-box{background:var(--accent-soft);border-radius:10px;margin:0 8px 18px;padding:10px 12px;font-size:14px}.session-shop{font-weight:700}.session-code{color:var(--muted);font-family:ui-monospace,monospace;font-size:13px}.session-logout{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:0;margin-top:6px;padding:0;font-size:13px}.login-wrap{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;width:100%;max-width:400px;padding:32px 28px;box-shadow:0 10px 30px #0f172a14}.login-card h1{margin:0 0 4px;font-size:22px}.login-hint{color:var(--muted);margin:0 0 20px}.login-form{gap:12px;display:grid}.login-input{letter-spacing:.25em;text-align:center;border:1px solid var(--border);border-radius:10px;outline:none;padding:12px 14px;font-family:ui-monospace,monospace;font-size:22px}.login-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.login-error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:8px 12px;font-size:14px}.login-button{font:inherit;color:#fff;background:var(--accent);cursor:pointer;border:0;border-radius:10px;padding:12px;font-weight:700}.login-button:disabled{opacity:.5;cursor:not-allowed}.login-help{color:var(--muted);margin:20px 0 0;font-size:13px}.nav-group+.nav-group,.nav-group+nav{margin-top:14px;display:block}.nav-report{color:#b91c1c;font-weight:700}.report-form{gap:8px;margin-top:20px;display:grid}.report-label{margin-top:10px;font-weight:700}.report-label .req{color:#dc2626}.report-hint,.report-hint-inline{color:var(--muted);font-size:13px;font-weight:400}.report-textarea{width:100%;font:inherit;border:1px solid var(--border);resize:vertical;border-radius:10px;outline:none;padding:12px 14px}.report-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.report-images{flex-wrap:wrap;gap:10px;display:flex}.report-thumb{width:96px;height:96px;display:block;position:relative}.markdown .report-thumb img{object-fit:cover;width:96px;height:96px;box-shadow:none;border-radius:8px;margin:0}.report-thumb-remove{color:#fff;cursor:pointer;background:#1e293b;border:0;border-radius:50%;width:24px;height:24px;font-size:16px;line-height:1;position:absolute;top:-8px;right:-8px}.report-add{border:2px dashed var(--border);background:var(--panel);width:96px;height:96px;color:var(--muted);font:inherit;cursor:pointer;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;font-size:13px;display:flex}.report-add span{font-size:26px;line-height:1}.report-add:hover{border-color:var(--accent);color:var(--accent)}.report-form .login-button{margin-top:12px}.report-sent{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;padding:10px 14px}.report-new{font-weight:700}.report-list{gap:14px;display:grid}.report-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.report-card-head{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.report-no{font-weight:700}.report-date{color:var(--muted);font-size:14px}.report-status{border-radius:999px;margin-left:auto;padding:2px 10px;font-size:13px;font-weight:700}.report-status-pending{color:#b45309;background:#fffbeb}.report-status-reviewing{background:var(--accent-soft);color:var(--accent)}.report-status-done{color:#047857;background:#ecfdf5}.report-message{white-space:pre-wrap;margin:10px 0}.report-steps{gap:6px;margin:14px 0 0;padding:0;font-size:13px;list-style:none;display:flex}.report-steps li{text-align:center;color:var(--muted);background:#f1f5f9;border-radius:6px;flex:1;padding:6px 4px}.report-steps li.done{background:var(--accent);color:#fff;font-weight:700}.nav-group-title{color:var(--muted);letter-spacing:.03em;margin:0 8px 4px;font-size:12px;font-weight:700}.nav-no,.card-no{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:13px;font-weight:700;display:inline-flex}.content{flex:1;min-width:0;padding:40px 48px 80px}.markdown{max-width:820px}.markdown h1{margin-top:0;font-size:30px}.markdown h2{border-bottom:1px solid var(--border);margin-top:40px;padding-bottom:6px;font-size:23px}.markdown h3{margin-top:28px;font-size:18px}.markdown code{background:#f1f5f9;border-radius:4px;padding:1px 6px;font-size:.92em}.markdown blockquote{color:#78350f;background:#fffbeb;border-left:4px solid #f59e0b;border-radius:6px;margin:16px 0;padding:10px 16px}.markdown blockquote p{margin:4px 0}.markdown img{border:1px solid var(--border);border-radius:10px;max-width:100%;max-height:720px;margin:16px 0;display:block;box-shadow:0 4px 16px #0f172a14}.markdown table{border-collapse:collapse;background:var(--panel);width:100%;margin:16px 0}.markdown th,.markdown td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:8px 12px}.markdown th{background:#f1f5f9}.package-note{color:var(--muted);font-size:14px}.cards{gap:12px;margin-top:24px;display:grid}.card{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:12px;align-items:flex-start;gap:14px;padding:16px 18px;text-decoration:none;display:flex}.card:hover{border-color:var(--accent)}.card strong{display:block}.card small{color:var(--muted);font-size:14px}.pager{border-top:1px solid var(--border);justify-content:space-between;margin-top:48px;padding-top:16px;display:flex}@media (max-width:800px){.shell{flex-direction:column}.sidebar{border-right:0;border-bottom:1px solid var(--border);width:100%;height:auto;position:static}.content{padding:24px 18px 60px}}