:root{--brand: #a50034;--brand-dark: #7e0027;--brand-tint: #fbeef2;--accent: #fd312e;--page-bg: #f4f1eb;--surface: #ffffff;--line: #e3ddd3;--line-soft: #efeae1;--ink: #1a1a1a;--ink-soft: #4a4a4a;--muted: #6b6b6b;--sidebar-bg: #1a1a1a;--sidebar-fg: #cfcbc5;--sidebar-active-bg: #2a2a2a;--ok-bg: #e6f4ea;--ok-fg: #1b6b34;--warn-bg: #fdf1dd;--warn-fg: #8a5a00;--info-bg: #eceef5;--info-fg: #3a4a7a;--danger-bg: #fbe3e9;--danger-fg: #a50034;--neutral-bg: #eceae5;--neutral-fg: #5c5c5c}*{box-sizing:border-box}body{margin:0;font-family:Malgun Gothic,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--page-bg);color:var(--ink);font-size:14px}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;min-height:100vh}.sidebar{width:200px;background:var(--sidebar-bg);color:var(--sidebar-fg);padding:16px 0;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;align-self:flex-start;height:100vh;overflow-y:auto}.sidebar h1{font-size:15px;color:#fff;margin:0 16px 18px;line-height:1.4;border-left:3px solid var(--brand);padding-left:9px}.sidebar nav{display:flex;flex-direction:column}.sidebar nav a{color:var(--sidebar-fg);padding:9px 16px;font-size:13px;border-left:3px solid transparent}.sidebar nav a:hover{background:var(--sidebar-active-bg);color:#fff;text-decoration:none}.sidebar nav a.active{background:var(--sidebar-active-bg);color:#fff;border-left-color:var(--brand);font-weight:700}.sidebar .spacer{flex:1}.sidebar .company{font-size:12px;color:#8b8b8b;padding:12px 16px 2px;border-top:1px solid #333;margin-top:8px;word-break:keep-all}.sidebar .who{font-size:12px;padding:10px 16px;border-top:1px solid #333}.main{flex:1;padding:18px 22px;min-width:0}.topbar{display:flex;justify-content:flex-end;align-items:center;gap:8px;position:sticky;top:0;z-index:20;background:var(--page-bg);padding:6px 0 10px;margin:-18px 0 6px;border-bottom:1px solid var(--line-soft)}.topbar .who-name{font-size:13px;font-weight:700}.leave-form{position:sticky;top:46px;z-index:15;box-shadow:0 2px 6px #1a1a1a0f}.page-title{font-size:19px;font-weight:700;margin-bottom:14px;border-bottom:2px solid var(--brand);padding-bottom:7px}.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:14px}.card h3{margin:0 0 10px;font-size:14px}.btn{background:var(--brand);color:#fff;border:1px solid var(--brand);border-radius:5px;padding:7px 14px;font-size:13px;cursor:pointer;font-family:inherit}.btn:hover{background:var(--brand-dark);border-color:var(--brand-dark)}.btn:disabled{background:#a9a5a0;border-color:#a9a5a0;cursor:not-allowed}.btn.sm{padding:4px 10px;font-size:12px}.btn.gray{background:var(--muted);border-color:var(--muted)}.btn.gray:hover{background:#545454;border-color:#545454}.btn.red{background:var(--surface);color:var(--brand);border:1px solid var(--brand);font-weight:700}.btn.red:hover{background:var(--danger-bg);color:var(--brand-dark);border-color:var(--brand-dark)}.btn.outline{background:var(--surface);color:var(--ink-soft);border:1px solid var(--line)}.btn.outline:hover{background:var(--brand-tint);color:var(--brand);border-color:var(--brand)}input,select,textarea{border:1px solid var(--line);border-radius:5px;padding:7px 9px;font-size:13px;font-family:inherit;background:var(--surface);color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid rgba(165,0,52,.25);outline-offset:-1px;border-color:var(--brand)}textarea{resize:vertical}label{font-size:12px;color:var(--ink-soft)}.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.field{display:flex;flex-direction:column;gap:3px}.field.grow{flex:1;min-width:160px}table.grid{width:100%;border-collapse:collapse;background:var(--surface)}table.grid th,table.grid td{border-bottom:1px solid var(--line-soft);padding:8px 10px;text-align:left;font-size:13px}table.grid th{background:#faf8f4;font-size:12px;color:var(--ink-soft);white-space:nowrap;border-bottom:1px solid var(--line)}table.grid tr:hover td{background:var(--brand-tint)}table.grid td.num{text-align:right}.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:600;white-space:nowrap}.badge.red{background:var(--danger-bg);color:var(--danger-fg)}.badge.amber{background:var(--warn-bg);color:var(--warn-fg)}.badge.green{background:var(--ok-bg);color:var(--ok-fg)}.badge.blue{background:var(--info-bg);color:var(--info-fg)}.badge.gray{background:var(--neutral-bg);color:var(--neutral-fg)}.badge.purple{background:#f0e9f4;color:#6b3f7a}.muted{color:var(--muted);font-size:12px}.err{color:var(--brand);font-size:13px;margin:8px 0;font-weight:600}.err-card{border-color:var(--brand);background:var(--danger-bg);color:var(--brand)}.stat-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px 20px;min-width:130px;flex:1;cursor:pointer;border-top:3px solid var(--line)}.stat-card:hover{border-color:var(--brand);border-top-color:var(--brand)}.stat-card .num{font-size:26px;font-weight:800;line-height:1.2}.stat-card .lbl{font-size:12px;color:var(--muted);margin-top:2px}.stat-card.warn{border-top-color:var(--brand)}.stat-card.warn .num{color:var(--brand)}.stat-card.ok .num{color:var(--ok-fg)}.stat-card.info .num{color:var(--ink-soft)}.two-col{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:14px}.bars{display:flex;align-items:flex-end;gap:8px;height:110px;padding-top:8px}.bars .bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}.bars .bar .fill{width:100%;background:var(--brand);border-radius:3px 3px 0 0;min-height:2px}.bars .bar .cap{font-size:11px;color:var(--ink-soft)}.bars .bar .val{font-size:11px;font-weight:700}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:34px;width:340px;max-width:100%;border-top:4px solid var(--brand)}.login-box h1{font-size:19px;margin:0 0 6px;text-align:center}.login-box .sub{font-size:12px;color:var(--muted);text-align:center;margin-bottom:18px}.login-box input{width:100%;margin-bottom:10px;padding:9px}.login-box .btn{width:100%;padding:10px}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a1a1a73;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:50;overflow:auto}.modal-box{width:100%}@media (max-width: 900px){.app{flex-direction:column}.sidebar{width:100%;flex-direction:row;align-items:center;padding:8px;overflow-x:auto}.sidebar h1{margin:0 12px 0 8px;font-size:13px;white-space:nowrap;border-left:0;border-bottom:2px solid var(--brand);padding:0 0 3px}.sidebar nav{flex-direction:row}.sidebar nav a{border-left:0;border-bottom:3px solid transparent;white-space:nowrap}.sidebar nav a.active{border-left:0;border-bottom-color:var(--brand)}.sidebar .spacer,.sidebar .who{display:none}.main{padding:12px}}