:root{--bg: #f4f6fa;--card: #ffffff;--text: #16213a;--muted: #6b7690;--primary: #1f4fd8;--primary-hover: #173db0;--ok-bg: #e6f6ec;--ok-text: #1b7a3d;--warn-bg: #fdf3e0;--warn-text: #9a6310;--error: #c0392b;--border: #e1e6f0}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}.page{max-width:960px;margin:0 auto;padding:24px 16px 64px}.header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:24px}.header h1{margin:0;font-size:1.5rem}.subtitle{margin:4px 0 0;color:var(--muted);font-size:.9rem}.header-user{display:flex;align-items:center;gap:12px;font-size:.9rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}.card h2{margin:0 0 12px;font-size:1.1rem}.card-wide{grid-column:1 / -1}.login-card{max-width:420px;margin:64px auto 0;text-align:center}.login-card .btn{margin-top:16px}.form{display:flex;flex-direction:column;gap:12px;margin-top:12px}.form label{display:flex;flex-direction:column;gap:4px;font-size:.9rem;font-weight:600}.form input{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:1rem}.form input:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:transparent}.btn{display:inline-block;padding:10px 18px;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.6;cursor:wait}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn-ghost:hover{color:var(--text)}.badge{display:inline-block;padding:6px 10px;border-radius:8px;font-size:.85rem}.badge-ok{background:var(--ok-bg);color:var(--ok-text)}.badge-warn{background:var(--warn-bg);color:var(--warn-text)}.muted{color:var(--muted)}.small{font-size:.8rem;margin:0}.error{color:var(--error);font-size:.9rem}.success{color:var(--ok-text);font-size:.9rem}.logtime-value{font-size:2.4rem;font-weight:700;margin:8px 0}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}.table th{color:var(--muted);font-weight:600}.history-day{margin-top:16px}.history-day:first-of-type{margin-top:4px}.history-day-header{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:6px;border-bottom:2px solid var(--border)}.history-day-label{font-weight:600;text-transform:capitalize}.history-day-total{font-weight:700;color:var(--primary)}.badge-small{padding:2px 8px;font-size:.75rem}