:root{--bg-deep: #0a0e1a;--bg: #111827;--bg-card: #1a2235;--bg-hover: #1f2a40;--bg-input: #0f1729;--border: #2a3555;--border-focus: #06b6d4;--text: #f1f5f9;--text-soft: #94a3b8;--text-muted: #64748b;--primary: #06b6d4;--primary-hover: #22d3ee;--primary-glow: rgba(6, 182, 212, .15);--secondary: #8b5cf6;--secondary-glow: rgba(139, 92, 246, .15);--success: #10b981;--success-bg: rgba(16, 185, 129, .12);--warn: #f59e0b;--warn-bg: rgba(245, 158, 11, .12);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .12);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .12);--radius: 12px;--radius-sm: 8px;--radius-xs: 6px;--gradient-primary: linear-gradient(135deg, #06b6d4, #8b5cf6);--gradient-card: linear-gradient(135deg, rgba(6, 182, 212, .05), rgba(139, 92, 246, .05));--gradient-header: linear-gradient(135deg, #0f172a, #1e1b4b);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .35);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .45);--shadow-glow: 0 0 20px rgba(6, 182, 212, .15);--transition: .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-deep);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}#root{min-height:100vh;display:flex}.app-layout{display:flex;width:100%;min-height:100vh}.sidebar{width:260px;background:var(--gradient-header);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh;z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.sidebar__brand{padding:24px 20px;border-bottom:1px solid var(--border)}.sidebar__brand h1{font-size:18px;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.3px}.sidebar__brand 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var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:8px;transition:all var(--transition);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);opacity:0;transition:opacity var(--transition)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow);border-color:#06b6d44d}.stat-card:hover:before{opacity:1}.stat-card__icon{font-size:26px;margin-bottom:4px}.stat-card__value{font-size:28px;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}.stat-card__label{font-size:13px;color:var(--text-muted);font-weight:500}.badge{display:inline-flex;align-items:center;padding:3px 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var(--border);background:var(--bg)}.cal-detail-item__title{font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;margin-bottom:4px}.cal-detail-item__sub{font-size:11px;color:var(--text-muted);display:flex;align-items:center;gap:6px;flex-wrap:wrap}.cal-detail-item__actions{display:flex;gap:4px;margin-top:6px}.cal-legend{display:flex;gap:16px;align-items:center}.cal-legend__item{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--text-muted)}.cal-legend__dot{width:8px;height:8px;border-radius:2px}@media(max-width:900px){.sidebar{width:60px}.sidebar__brand p,.nav-item span:not(.nav-item__icon):not(.nav-item__badge){display:none}.main-content{margin-left:60px;padding:20px 16px}.stats-grid{grid-template-columns:repeat(2,1fr)}.form-row,.form-row-3{grid-template-columns:1fr}.cal-day{min-height:80px}.cal-event{font-size:9px;padding:2px 4px}}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(ellipse at 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14px;font-size:13px;font-weight:500;margin-bottom:20px;display:flex;align-items:center;gap:8px}.login-form{display:flex;flex-direction:column;gap:18px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:12px;font-weight:600;color:var(--text-soft);text-transform:uppercase;letter-spacing:.5px}.login-field input{width:100%;padding:11px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-input);color:var(--text);font-size:14px;font-family:inherit;transition:all var(--transition);outline:none}.login-field input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-glow)}.login-password-wrap{position:relative}.login-password-wrap input{padding-right:44px}.login-eye{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:16px;line-height:1;color:var(--text-muted);transition:color var(--transition)}.login-eye:hover{color:var(--text)}.login-btn{width:100%;padding:12px;background:var(--gradient-primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition);box-shadow:0 4px 16px #06b6d44d;font-family:inherit;margin-top:4px}.login-btn:hover:not(:disabled){box-shadow:0 6px 24px #06b6d473;transform:translateY(-1px)}.login-btn:disabled{opacity:.5;cursor:not-allowed}.login-footer{text-align:center;font-size:12px;color:var(--text-muted);margin-top:20px}.sidebar__user{padding:14px 16px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:10px}.sidebar__user-info{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.sidebar__username{font-size:13px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar__logout{width:100%;justify-content:center}.role-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;white-space:nowrap}.role-admin{background:#8b5cf626;color:#c4b5fd;border:1px solid rgba(139,92,246,.3)}.role-manager{background:#06b6d41f;color:var(--primary);border:1px solid rgba(6,182,212,.25)}.role-viewer{background:var(--bg-hover);color:var(--text-soft);border:1px solid var(--border)}.panel-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.panel-card__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel-card__title{font-size:17px;font-weight:700;color:var(--text)}.staff-form{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px;margin-bottom:20px;display:flex;flex-direction:column;gap:14px}.staff-list{display:flex;flex-direction:column;gap:10px}.staff-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);transition:border-color var(--transition)}.staff-item:hover{border-color:#06b6d440}.staff-item__info{flex:1;display:flex;align-items:center;gap:10px}.staff-item__name{font-size:14px;font-weight:600;color:var(--text)}.staff-item__meta{font-size:12px;color:var(--text-muted);min-width:140px}.text-muted{color:var(--text-muted);font-size:14px}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}