*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary: #F5A623;--primary-dark: #E8951A;--primary-light: #FFC966;--primary-bg: #FFF8EE;--danger: #E74C3C;--danger-light: #FDEAEA;--success: #27AE60;--info: #3498DB;--text: #2c3e50;--text-light: #7f8c8d;--text-muted: #bdc3c7;--bg: #f0f2f8;--bg-card: #ffffff;--border: #e8e8e8;--shadow: 0 2px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--font: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}button{font-family:var(--font);cursor:pointer;border:none;outline:none;transition:all .2s ease}input,select,textarea{font-family:var(--font);outline:none}a{color:var(--primary);text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;transition:all .2s ease;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-outline{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-danger{background:#fff;color:var(--danger);border:1px solid var(--danger)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-sm{padding:4px 12px;font-size:13px}.btn-lg{padding:12px 32px;font-size:16px}.btn-block{width:100%}.input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;transition:border-color .2s;background:#fff}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #f5a62326}.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:20px}.tab{flex:1;padding:12px 24px;text-align:center;border:none;background:none;color:var(--text-light);font-size:15px;font-weight:500;cursor:pointer;transition:all .2s;border-bottom:2px solid transparent;margin-bottom:-2px}.tab:hover{color:var(--primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.badge-primary{background:var(--primary);color:#fff}.badge-success{background:var(--success);color:#fff}.badge-danger{background:var(--danger);color:#fff}.badge-vip{background:linear-gradient(135deg,#f5a623,#ff6b35);color:#fff}.page-header{margin-bottom:20px}.page-header h2{font-size:22px;font-weight:700;margin-bottom:8px}.page-header p{color:var(--text-light);font-size:14px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000073;z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}.modal-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:28px;min-width:400px;max-width:90vw;max-height:80vh;overflow-y:auto;animation:slideUp .2s ease}.modal-title{font-size:18px;font-weight:600;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:20px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{padding:6px 16px;border-radius:20px;font-size:13px;border:1px solid var(--border);background:#fff;color:var(--text-light);cursor:pointer;transition:all .2s}.chip:hover{border-color:var(--primary);color:var(--primary)}.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}.toast{position:fixed;top:80px;left:50%;transform:translate(-50%);background:#000c;color:#fff;padding:10px 24px;border-radius:8px;font-size:14px;z-index:9999;animation:slideDown .3s ease,fadeOut .3s ease 2s forwards}@keyframes slideDown{0%{transform:translate(-50%) translateY(-20px);opacity:0}to{transform:translate(-50%);opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d0d0d0;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#b0b0b0}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.text-center{text-align:center}.text-muted{color:var(--text-light)}.text-sm{font-size:13px}.mt-12{margin-top:12px}.mt-20{margin-top:20px}.mb-12{margin-bottom:12px}.mb-20{margin-bottom:20px}