:root{--primary:#1a73e8;--primary-dark:#1557b0;--primary-light:#e8f0fe;--success:#34a853;--warning:#fbbc04;--danger:#ea4335;--bg:#f0f2f5;--card:#fff;--text:#202124;--text2:#5f6368;--text3:#9aa0a6;--border:#dadce0;--shadow:0 1px 3px rgba(0,0,0,.12);--radius:12px}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
a{color:var(--primary);text-decoration:none}
.app{display:none;flex-direction:column;height:100vh}
.app.active{display:flex}
.app-header{height:52px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;flex-shrink:0}
.app-header h3{font-size:15px;font-weight:600}
.app-header .left{display:flex;align-items:center;gap:12px}
.app-header .right{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text2)}
.btn-back{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px;cursor:pointer;background:#fff;color:var(--text2);transition:all .15s;text-decoration:none}
.btn-back:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}
.app-main{flex:1;overflow-y:auto;padding:24px}
.card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}
.section-title{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--text)}
.stat-card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);text-align:center;cursor:pointer;transition:all .2s}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.15)}
.stat-card .sc-value{font-size:32px;font-weight:700}
.stat-card .sc-label{font-size:13px;color:var(--text2);margin-top:4px}
.stat-card.blue .sc-value{color:var(--primary)}
.stat-card.green .sc-value{color:var(--success)}
.stat-card.orange .sc-value{color:var(--warning)}
.stat-card.red .sc-value{color:var(--danger)}
.module-card{background:var(--card);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);cursor:pointer;transition:all .2s;border-top:4px solid transparent}
.module-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.15)}
.module-card .mc-icon{font-size:28px;margin-bottom:8px}
.module-card .mc-name{font-size:16px;font-weight:600;margin-bottom:4px}
.module-card .mc-desc{font-size:13px;color:var(--text2)}
.module-card .mc-badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:500;margin-top:8px;background:var(--primary-light);color:var(--primary)}
.mc-border-blue{border-top-color:var(--primary)}
.mc-border-green{border-top-color:var(--success)}
.mc-border-orange{border-top-color:var(--warning)}
.mc-border-red{border-top-color:var(--danger)}
.mc-border-purple{border-top-color:#9c27b0}
.mc-border-teal{border-top-color:#00897b}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-5{grid-template-columns:repeat(5,1fr)}
@media(max-width:768px){.grid-3,.grid-4,.grid-5{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.grid-2,.grid-3,.grid-4,.grid-5{grid-template-columns:1fr}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:14px;cursor:pointer;transition:all .15s;border:1px solid transparent}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}
.btn-outline{background:#fff;color:var(--text2);border-color:var(--border)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-success{background:var(--success);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:4px 10px;font-size:12px;border-radius:6px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--text2)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;transition:border .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary)}
.form-row{display:flex;gap:16px}.form-row .form-group{flex:1}
@media(max-width:600px){.form-row{flex-direction:column}}
.table-wrap{overflow-x:auto;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:13px}
th{background:#f8f9fa;font-weight:600;color:var(--text2);position:sticky;top:0}
tr:hover td{background:var(--primary-light)}
.status{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:500}
.status-done{background:#e6f4ea;color:var(--success)}
.status-active{background:var(--primary-light);color:var(--primary)}
.status-pending{background:#fef7e0;color:#e37400}
.status-urgent{background:#fce8e6;color:var(--danger)}
.tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:20px}
.tab{padding:10px 20px;font-size:14px;cursor:pointer;color:var(--text2);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}
.tab:hover{color:var(--primary)}
.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}
.chat-container{display:flex;flex-direction:column;height:calc(100vh - 52px)}
.chat-messages{flex:1;overflow-y:auto;padding:16px}
.msg{display:flex;gap:10px;margin-bottom:16px}
.msg-avatar{width:36px;height:36px;border-radius:50%;background-size:cover;flex-shrink:0}
.msg-body{flex:1}
.msg-name{font-size:12px;color:var(--text2);margin-bottom:2px}
.msg-bubble{display:inline-block;padding:10px 14px;background:#f0f2f5;border-radius:12px;font-size:14px;max-width:80%;word-break:break-word}
.msg-self{flex-direction:row-reverse}
.msg-self .msg-bubble{background:var(--primary);color:#fff}
.quick-actions{display:flex;flex-wrap:wrap;gap:8px;padding:8px 16px;border-top:1px solid var(--border);background:#fff}
.quick-btn{padding:6px 14px;border:1px solid var(--border);border-radius:20px;font-size:13px;cursor:pointer;background:#fff;transition:all .15s}
.quick-btn:hover{background:var(--primary-light);border-color:var(--primary)}
.chat-input{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--border);background:#fff}
.chat-input input{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none}
.chat-input input:focus{border-color:var(--primary)}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:100;align-items:center;justify-content:center}
.modal-overlay.show{display:flex}
.modal{background:#fff;border-radius:16px;padding:24px;max-width:500px;width:90%;max-height:80vh;overflow-y:auto;position:relative}
.modal-close{position:absolute;top:12px;right:16px;cursor:pointer;font-size:20px;color:var(--text2)}
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1a73e8 0%,#0d47a1 100%)}
.login-box{background:#fff;padding:48px 40px;border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.15);width:400px;text-align:center}
.login-box h1{font-size:24px;margin-bottom:8px;color:var(--primary)}
.login-box p{font-size:14px;color:var(--text2);margin-bottom:32px}
.login-box input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:8px;font-size:15px;margin-bottom:12px;outline:none;transition:border .2s}
.login-box input:focus{border-color:var(--primary)}
.login-box button{width:100%;padding:12px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:16px;cursor:pointer;transition:background .2s}
.login-box button:hover{background:var(--primary-dark)}
.login-error{color:var(--danger);font-size:13px;margin-top:8px;display:none}
.loading{text-align:center;padding:40px;color:var(--text3);font-size:14px}
.empty{text-align:center;padding:60px 20px;color:var(--text3)}
.empty .empty-icon{font-size:48px;margin-bottom:12px}
.empty .empty-text{font-size:14px}
#regionSelector{padding:4px 8px;border:1px solid var(--border);border-radius:6px;font-size:13px;outline:none}