*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #F5F5F5;--bg2: #EBEBEB;--surface: #FFFFFF;--border: #E0E0E0;--text: #111111;--text2: #666666;--accent: #FFE500;--accent2: #FFD000;--green: #1A8A3C;--red: #CC2222;--sidebar: #111111;--sidebar-text: #FFFFFF;--sidebar-muted: #999999;--sidebar-hover: #222222;--sidebar-active: #FFE500;--sidebar-active-text: #111111}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px;line-height:1.5}h1,h2,h3{font-family:Inter,sans-serif;font-weight:700}.app{display:flex;min-height:100vh}.sidebar{width:240px;min-height:100vh;background:var(--sidebar);display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;z-index:100}.sidebar-logo{padding:28px 24px 20px;border-bottom:1px solid #222222}.sidebar-logo h1{color:var(--sidebar-text);font-size:22px;font-weight:700;font-style:normal;letter-spacing:-.5px}.sidebar-logo span{color:var(--accent)}.sidebar-nav{flex:1;padding:16px 0}.nav-section{padding:8px 24px 4px;font-size:10px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--sidebar-muted)}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 24px;color:var(--sidebar-muted);cursor:pointer;transition:all .15s;font-size:14px;font-weight:400;border-left:3px solid transparent;text-decoration:none}.nav-item:hover{background:var(--sidebar-hover);color:var(--sidebar-text)}.nav-item.active{color:#111;border-left-color:var(--accent);background:#c4622d1a}.nav-item svg{width:16px;height:16px;flex-shrink:0}.sidebar-footer{padding:16px 24px;border-top:1px solid #2A2420}.user-info{display:flex;align-items:center;gap:10px}.user-avatar{width:32px;height:32px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:13px}.user-name{color:var(--sidebar-text);font-size:13px;font-weight:500}.user-role{color:var(--sidebar-muted);font-size:11px}.logout-btn{margin-top:8px;padding:6px 24px;color:var(--sidebar-muted);cursor:pointer;font-size:12px;display:flex;align-items:center;gap:6px;transition:color .15s}.logout-btn:hover{color:var(--red)}.main{margin-left:240px;flex:1;min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:16px 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}.page-title{font-size:24px;font-style:italic;color:var(--text)}.page-subtitle{font-size:12px;color:var(--text2);font-family:Inter,sans-serif}.content{padding:32px;flex:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:24px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:20px}.stat-label{font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text2);margin-bottom:8px}.stat-value{font-family:"DM Serif Display",serif;font-size:32px;color:var(--text);line-height:1}.stat-change{font-size:11px;margin-top:4px;color:var(--green)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 16px;font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text2);border-bottom:1px solid var(--border);background:var(--bg)}td{padding:14px 16px;border-bottom:1px solid var(--bg2);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all .15s;font-family:Inter,sans-serif;text-decoration:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#b0561f}.btn-secondary{background:var(--bg2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-ghost{background:transparent;color:var(--text2);padding:6px 10px}.btn-ghost:hover{background:var(--bg2);color:var(--text)}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#8a2820}.btn-sm{padding:5px 10px;font-size:12px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge-green{background:#d4edda;color:var(--green)}.badge-red{background:#f8d7da;color:var(--red)}.badge-orange{background:#fde8d8;color:var(--accent)}.badge-gray{background:var(--bg2);color:var(--text2)}.form-group{margin-bottom:20px}label{display:block;font-size:12px;font-weight:600;color:var(--text2);margin-bottom:6px;letter-spacing:.5px}input,select,textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;font-family:Inter,sans-serif;background:var(--surface);color:var(--text);outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #c4622d1a}textarea{resize:vertical;min-height:80px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.search-wrap{position:relative;max-width:320px}.search-wrap input{padding-left:36px}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text2);width:16px;height:16px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:var(--surface);border-radius:12px;width:95vw;max-width:900px;max-height:95vh;overflow-y:auto}.modal-header{padding:24px 28px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:20px;font-style:italic}.modal-body{padding:24px 28px}.modal-footer{padding:16px 28px 24px;display:flex;justify-content:flex-end;gap:10px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);position:relative;overflow:hidden}.login-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 20% 50%,rgba(196,98,45,.08) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(196,98,45,.05) 0%,transparent 50%)}.login-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:48px;width:100%;max-width:420px;box-shadow:0 20px 60px #00000014}.login-logo{font-family:"DM Serif Display",serif;font-size:32px;font-style:italic;margin-bottom:8px}.login-logo span{color:var(--accent)}.login-tagline{color:var(--text2);font-size:14px;margin-bottom:36px}.login-error{background:#fde8e8;border:1px solid #FACACA;color:var(--red);padding:10px 14px;border-radius:6px;font-size:13px;margin-bottom:16px}.detail-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:28px;gap:16px}.detail-avatar{width:56px;height:56px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-family:"DM Serif Display",serif;font-size:22px;font-style:italic;flex-shrink:0}.detail-name{font-size:22px;font-style:italic}.detail-sub{font-size:13px;color:var(--text2);margin-top:2px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}.info-label{font-size:11px;font-weight:600;color:var(--text2);letter-spacing:.5px;margin-bottom:3px}.info-value{font-size:14px;color:var(--text)}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:24px}.tab{padding:10px 20px;font-size:13px;font-weight:500;color:var(--text2);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:12px}.toolbar-left{display:flex;align-items:center;gap:12px}.toolbar-right{display:flex;align-items:center;gap:8px}.pagination{display:flex;align-items:center;justify-content:space-between;padding:16px 0 0;border-top:1px solid var(--border);margin-top:8px}.pagination-info{font-size:12px;color:var(--text2)}.pagination-btns{display:flex;gap:4px}.page-btn{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:4px;font-size:12px;cursor:pointer;background:var(--surface);transition:all .15s}.page-btn:hover{background:var(--bg2)}.page-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.page-btn:disabled{opacity:.4;cursor:not-allowed}.toast-container{position:fixed;bottom:24px;right:24px;z-index:1000;display:flex;flex-direction:column;gap:8px}.toast{background:var(--text);color:var(--sidebar-text);padding:12px 16px;border-radius:8px;font-size:13px;display:flex;align-items:center;gap:8px;box-shadow:0 4px 20px #0003;animation:slideIn .2s ease}.toast.success{border-left:3px solid var(--green)}.toast.error{border-left:3px solid var(--red)}@keyframes slideIn{0%{transform:translate(100px);opacity:0}to{transform:translate(0);opacity:1}}.empty{text-align:center;padding:60px 20px;color:var(--text2)}.empty-icon{font-size:48px;margin-bottom:16px}.empty h3{font-size:18px;color:var(--text);margin-bottom:8px;font-style:italic}.empty p{font-size:14px;margin-bottom:20px}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;align-items:center;justify-content:center;padding:60px}.link{color:var(--accent);cursor:pointer;text-decoration:none;font-weight:500}.link:hover{text-decoration:underline}.back-btn{display:inline-flex;align-items:center;gap:6px;color:var(--text2);cursor:pointer;font-size:13px;margin-bottom:20px;transition:color .15s}.back-btn:hover{color:var(--accent)}.divider{height:1px;background:var(--border);margin:24px 0}.section-title{font-size:16px;font-style:italic;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}.note-card{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:14px 16px;margin-bottom:10px}.note-meta{font-size:11px;color:var(--text2);margin-bottom:6px;display:flex;gap:8px;align-items:center}.note-author{font-weight:600;color:var(--accent)}.note-text{font-size:14px;white-space:pre-wrap;line-height:1.5}.note-input-wrap{display:flex;gap:10px;margin-bottom:20px;align-items:flex-end}.note-input-wrap textarea{flex:1;min-height:70px}@media (max-width: 900px){.stat-grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr 1fr}}