*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#2563eb;--primary-hover:#1d4ed8;--accent:#f59e0b;--danger:#ef4444;--bg:#f8fafc;--card:#fff;--border:#e5e7eb;--text:#1e293b;--text2:#64748b;--text3:#94a3b8;--radius:8px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}
a{color:var(--primary);text-decoration:none}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

.user-header{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.user-header .container{display:flex;align-items:center;height:56px}
.logo{font-size:18px;font-weight:700;color:var(--text);text-decoration:none;margin-right:32px}
.user-nav{display:flex;gap:4px;flex:1}
.user-nav a{padding:7px 16px;color:var(--text2);text-decoration:none;border-radius:var(--radius);transition:all .15s;font-size:13px}
.user-nav a:hover{background:#f1f5f9;color:var(--text)}
.user-nav a.active{background:#eff6ff;color:var(--primary);font-weight:500}
.user-info{display:flex;align-items:center;gap:12px;white-space:nowrap;color:var(--text2);font-size:13px}
.logout-link{color:var(--danger);font-size:13px}

.user-main{padding:28px 0 60px}
.user-main h2{font-size:22px;font-weight:700;margin-bottom:20px}

.login-wrapper{display:flex;justify-content:center;align-items:center;min-height:100vh;background:var(--bg)}
.login-card{background:var(--card);padding:40px;border-radius:16px;width:400px;max-width:92%;box-shadow:0 1px 3px rgba(0,0,0,.06);border:1px solid var(--border)}
.login-card h1{text-align:center;font-size:22px;font-weight:700;color:var(--text)}
.login-subtitle{text-align:center;color:var(--text2);margin:4px 0 24px;font-size:13px}
.login-tabs{display:flex;margin-bottom:24px;border-bottom:2px solid var(--border)}
.login-tab{flex:1;padding:10px;border:none;background:none;cursor:pointer;font-size:14px;color:var(--text2);transition:all .15s;font-weight:500}
.login-tab.active{color:var(--primary);border-bottom:2px solid var(--primary);margin-bottom:-2px}

.filter-bar{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.filter-bar select,.filter-bar input{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;background:var(--card);color:var(--text);min-width:120px}

.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}
.template-card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);cursor:pointer;transition:box-shadow .2s}
.template-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}
.template-card img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block}
.template-placeholder{width:100%;aspect-ratio:3/4;background:#f1f5f9;display:flex;align-items:center;justify-content:center;color:var(--text3)}
.template-card-info{padding:14px}
.template-card-info h4{font-size:15px;margin-bottom:6px}
.template-meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}
.template-meta span{font-size:11px;background:#eff6ff;color:var(--primary);padding:2px 8px;border-radius:4px}
.template-price{color:var(--danger);font-weight:600;font-size:15px}

.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:5px;font-size:13px;color:var(--text2);font-weight:500}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;background:var(--card);color:var(--text);transition:border-color .15s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.form-error{color:var(--danger);font-size:13px;margin-bottom:8px;display:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 18px;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);color:var(--text);cursor:pointer;font-size:13px;font-weight:500;transition:all .15s}
.btn:hover{background:#f8fafc}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover)}
.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover{background:#dc2626}
.btn-block{display:flex;width:100%}
.btn-sm{padding:5px 12px;font-size:12px}.btn-xs{padding:3px 8px;font-size:11px}

.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}
.badge-info{background:#dbeafe;color:#1e40af}.badge-danger{background:#fee2e2;color:#991b1b}

.modal{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:center;z-index:1000}
.modal-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.3);backdrop-filter:blur(2px)}
.modal-content{position:relative;background:var(--card);border-radius:12px;padding:28px;max-width:540px;width:92%;max-height:82vh;overflow-y:auto;box-shadow:0 20px 40px rgba(0,0,0,.15);border:1px solid var(--border)}
.modal-content h3{margin-bottom:16px;font-size:17px;font-weight:700}

.photo-selector{display:flex;gap:8px;flex-wrap:wrap}
.photo-item{width:68px;height:68px;border-radius:6px;overflow:hidden;border:2px solid transparent;cursor:pointer}
.photo-item.selected{border-color:var(--primary)}
.photo-item img{width:100%;height:100%;object-fit:cover}
.photo-upload-hint{display:flex;align-items:center;justify-content:center;background:#f1f5f9;font-size:22px;color:var(--text3)}

.task-item{background:var(--card);border-radius:var(--radius);padding:18px;margin-bottom:14px;border:1px solid var(--border)}
.task-header{display:flex;justify-content:space-between;margin-bottom:10px}
.task-no{font-weight:600;font-size:13px}
.task-status{font-weight:600;font-size:13px}
.task-body{display:flex;gap:14px}
.task-body img{flex-shrink:0;border-radius:6px;width:80px;height:106px;object-fit:cover}
.task-info{flex:1;font-size:13px;color:var(--text2);line-height:1.8}
.task-images{margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}
.task-images-grid{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.task-image-item{width:110px;position:relative}
.task-image-item img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:4px}
.saved-badge{position:absolute;top:4px;right:4px;background:#10b981;color:#fff;font-size:10px;padding:2px 6px;border-radius:4px}

.creation-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.creation-card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}
.creation-card img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block}
.creation-card-info{padding:10px;display:flex;justify-content:space-between;gap:6px}

.upload-area{border:2px dashed var(--border);border-radius:var(--radius);padding:36px;text-align:center;cursor:pointer;transition:all .15s;background:var(--card)}
.upload-area:hover{border-color:var(--primary);background:#f8fafc}
.upload-icon{font-size:36px;color:var(--text3);margin-bottom:8px}
.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}
.photo-card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}
.photo-card img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block}
.photo-card-info{padding:8px 10px;font-size:12px;display:flex;justify-content:space-between;align-items:center}

.pager{display:flex;gap:6px;justify-content:center;margin-top:20px}
.page-item{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;font-size:13px;background:var(--card);transition:all .15s;color:var(--text2)}
.page-item:hover,.page-item.active{background:var(--primary);color:#fff;border-color:var(--primary)}

.text-muted{color:var(--text2);font-size:13px;margin-bottom:16px}