@import"https://fonts.googleapis.com/css2?family=Hanken+Grotesk:wght@400;500;600;700;800&display=swap";:root{--bg: #f0f2f5;--card: #ffffff;--text: #14233F;--muted: #6b7280;--border: #dde2ec;--accent: #F47B20;--navy: #14233F;--radius: 12px;--shadow: 0 2px 12px rgba(20,35,63,.08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Hanken Grotesk,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}button{cursor:pointer;font-family:inherit}a{text-decoration:none;color:inherit}input,select,textarea{font-family:inherit}.topbar{background:var(--navy);padding:0 20px;height:52px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;box-shadow:0 2px 8px #14233f2e}.topbar-logo{font-size:15px;font-weight:800;color:#fff;letter-spacing:-.02em}.topbar-logo span{color:var(--accent)}.topbar-user{font-size:12px;color:#ffffffa6;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.container{max-width:860px;margin:0 auto;padding:20px 16px 60px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);padding:20px;margin-bottom:16px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:9px 18px;border-radius:8px;border:none;font-size:14px;font-weight:700;cursor:pointer;transition:opacity .15s}.btn:hover{opacity:.88}.btn-primary{background:var(--accent);color:#fff}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn:disabled{opacity:.45;cursor:not-allowed}.form-group{margin-bottom:14px}.form-label{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;display:block;margin-bottom:5px}.form-input{width:100%;padding:9px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;outline:none;background:#fff;color:var(--text)}.form-input:focus{border-color:var(--accent)}.cal-nav{display:flex;align-items:center;gap:8px;margin-bottom:12px;overflow-x:auto;white-space:nowrap;flex-wrap:nowrap}.cal-nav-btn{padding:6px 12px;border-radius:6px;border:1.5px solid var(--border);background:#fff;font-size:14px;flex-shrink:0;color:var(--text);font-weight:700}.cal-nav-btn:hover{background:var(--bg)}.cal-nav-label{font-weight:700;font-size:13px;flex-shrink:0;min-width:160px;text-align:center}.cal-grid{display:grid;grid-template-columns:38px repeat(7,1fr);border:1.5px solid var(--border);border-radius:10px;overflow:hidden;font-size:11px;background:#fff;box-shadow:var(--shadow)}.cal-head{background:#f5f7fa;padding:6px 2px;text-align:center;border-bottom:1.5px solid var(--border)}.cal-head-today{background:#f47b201a}.cal-time{background:#f5f7fa;border-right:1px solid var(--border);border-top:1px solid var(--border);padding:2px 4px;text-align:right;color:var(--muted);height:44px;line-height:44px}.cal-cell{border-left:1px solid var(--border);border-top:1px solid var(--border);height:44px;position:relative}.cal-cell-today{background:#f47b2008}.cal-event{position:absolute;left:1px;right:1px;border-radius:4px;padding:2px 4px;color:#fff;font-size:10px;overflow:hidden;cursor:pointer;line-height:1.3;z-index:1}.cal-event-name{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.detail-panel{background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius);padding:16px;position:relative;box-shadow:var(--shadow)}.detail-close{position:absolute;top:10px;right:12px;background:none;border:none;font-size:18px;color:var(--muted)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--navy)}.login-card{background:var(--card);border-radius:16px;padding:40px 32px;width:100%;max-width:380px;box-shadow:0 24px 64px #0000004d}.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:32px;justify-content:center}.login-logo-icon{display:flex;align-items:center;justify-content:center}.login-logo-text{font-size:1.3rem;font-weight:900;color:var(--navy);letter-spacing:-.02em;line-height:1}.login-logo-text span{color:var(--accent)}.login-title{font-size:18px;font-weight:800;margin-bottom:6px;color:var(--navy);text-align:center}.login-subtitle{font-size:13px;color:var(--muted);text-align:center;margin-bottom:24px}.error-msg{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;font-size:13px;margin-bottom:12px;padding:10px 14px;border-radius:8px}