/* ========== 前台独有样式 ========== */
.container{max-width:1100px;margin:0 auto;padding:24px 16px}
header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;flex-wrap:wrap;gap:12px}
header h1{font-size:28px;font-weight:700;color:#fff}
header p{color:#888;font-size:14px;margin-top:4px}
.header-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.header-user{display:flex;gap:10px;align-items:center;font-size:13px}
.header-user .user-name{color:#a5b4fc;font-weight:600}
.header-user .expire{color:#666}
.header-user .expire.expired{color:#ef4444}
.btn-header{background:rgba(99,102,241,0.15);border:1px solid rgba(99,102,241,0.4);color:#a5b4fc;padding:6px 14px;border-radius:10px;font-size:13px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px}
.btn-header:hover{background:rgba(99,102,241,0.25);border-color:#6366f1}
.btn-header.danger{border-color:rgba(239,68,68,0.4);color:#f87171;background:rgba(239,68,68,0.1)}
.btn-header.danger:hover{border-color:#ef4444;background:rgba(239,68,68,0.2)}
.main-layout{display:grid;grid-template-columns:400px 1fr;gap:24px;align-items:start}
.panel{background:#1a1a2e;border-radius:16px;padding:24px;margin-bottom:16px;border:1px solid #2a2a4a}
.panel-title{font-size:16px;font-weight:600;color:#fff;margin-bottom:20px;display:flex;align-items:center;gap:8px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn-primary{width:100%;padding:14px;font-size:15px}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(99,102,241,.4)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.btn-add-img{background:rgba(99,102,241,.1);border:1px dashed rgba(99,102,241,.5);color:#a5b4fc;padding:8px 14px;border-radius:10px;font-size:13px;cursor:pointer;width:100%;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px;margin-top:8px}
.btn-add-img:hover{background:rgba(99,102,241,.2);border-color:#6366f1}
.btn-add-img:disabled{opacity:.4;cursor:not-allowed}
.img-item{border:1px solid #2a2a4a;border-radius:12px;padding:12px;margin-bottom:8px;background:#12121f}
.img-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.img-item-label{font-size:12px;color:#666}
.img-item-remove{background:none;border:none;color:#ef4444;font-size:18px;cursor:pointer;padding:2px 6px;border-radius:4px;line-height:1}
.img-item-remove:hover{background:rgba(239,68,68,.15)}
.ref-url-group{display:flex;gap:8px}
.ref-url-group input{flex:1}
.ref-url-group button{background:#2a2a4a;color:#aaa;border:1px solid #3a3a5a;padding:8px 14px;border-radius:10px;font-size:13px;cursor:pointer;white-space:nowrap}
.ref-url-group button:hover{border-color:#6366f1;color:#6366f1}
.img-preview{border:2px dashed #2a2a4a;border-radius:12px;padding:10px;text-align:center;cursor:pointer;transition:all .2s;min-height:56px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;margin-top:6px;position:relative}
.img-preview:hover{border-color:#6366f1;background:rgba(99,102,241,.05)}
.img-preview.has-img{padding:0;border-style:solid;overflow:hidden}
.img-preview img{width:100%;max-height:80px;object-fit:contain;display:block}
.img-preview .remove-img{position:absolute;top:3px;right:3px;background:rgba(0,0,0,.7);color:#fff;border:none;border-radius:50%;width:20px;height:20px;font-size:12px;cursor:pointer;line-height:1}
.ref-count{font-size:11px;color:#6366f1;text-align:right;margin-top:4px}
.right-panel{position:sticky;top:24px}
.task-card{background:#1a1a2e;border-radius:16px;padding:20px;margin-bottom:12px;border:1px solid #2a2a4a;transition:all .3s}
.task-card.running{border-color:#f59e0b}
.task-card.succeeded{border-color:#22c55e}
.task-card.failed{border-color:#ef4444}
.task-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px;flex-wrap:wrap;gap:6px}
.task-meta{font-size:12px;color:#666}
.task-prompt{font-size:13px;color:#ccc;margin-bottom:10px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.task-ref-imgs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.task-ref-imgs img{width:36px;height:36px;object-fit:cover;border-radius:6px;border:1px solid #333}
.task-status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:20px}
.task-status.pending{background:rgba(102,102,102,.2);color:#999}
.task-status.running{background:rgba(245,158,11,.2);color:#f59e0b}
.task-status.succeeded{background:rgba(34,197,94,.2);color:#22c55e}
.task-status.failed{background:rgba(239,68,68,.2);color:#ef4444}
.task-spinner{width:12px;height:12px;border:2px solid rgba(245,158,11,.3);border-top-color:#f59e0b;border-radius:50%;animation:spin .8s linear infinite;display:inline-block;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
.task-video{margin-top:12px;border-radius:10px;overflow:hidden;background:#000}
.task-video video{width:100%;max-height:300px;display:block}
.task-video-info{padding:8px 12px;font-size:11px;color:#666;display:flex;flex-wrap:wrap;gap:12px}
.task-video-info span{display:flex;align-items:center;gap:4px}
.task-actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.task-error{margin-top:8px;font-size:12px;color:#ef4444;background:rgba(239,68,68,.1);padding:8px 12px;border-radius:8px;word-break:break-all}
.history-tab{display:flex;gap:4px;margin-bottom:16px}
.history-tab button{flex:1;padding:10px 8px;background:#12121f;border:1px solid #2a2a4a;border-radius:8px;color:#666;font-size:13px;cursor:pointer;transition:all .2s;text-align:center}
.history-tab button.active{background:rgba(99,102,241,.15);border-color:#6366f1;color:#6366f1}
.history-tab button:hover:not(.active){border-color:#444;color:#999}
.member-info-card{background:#12121f;border-radius:12px;padding:16px;margin-bottom:16px;border:1px solid #2a2a4a}
.member-info-card .info-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #1a1a2e}
.member-info-card .info-row:last-child{border-bottom:none}
.member-info-card .info-label{color:#888;font-size:13px}
.member-info-card .info-value{color:#e0e0e0;font-size:13px;font-weight:600}
.member-info-card .info-value.expired{color:#ef4444}
.member-info-card .info-value.active{color:#22c55e}
.expired-banner{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:12px;padding:16px;text-align:center;margin-bottom:16px;color:#f87171;font-size:14px}
.expired-banner .btn-renew{display:inline-block;margin-top:8px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;padding:8px 20px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;border:none}
/* ========== 模块切换 Tab ========== */
.module-tabs{display:flex;gap:4px;margin-bottom:20px}
.module-tab{flex:1;padding:12px 8px;background:#12121f;border:1px solid #2a2a4a;border-radius:10px;color:#666;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;text-align:center}
.module-tab.active{background:rgba(99,102,241,.15);border-color:#6366f1;color:#a5b4fc}
.module-tab:hover:not(.active){border-color:#444;color:#999}
.hint-block{background:rgba(99,102,241,.08);border:1px solid rgba(99,102,241,.2);border-radius:10px;padding:12px 14px;font-size:12px;color:#aaa;line-height:1.7;margin-bottom:16px}
.hint-block strong{color:#f59e0b}
/* ========== 媒体预览（音频/视频） ========== */
.media-preview{border:2px dashed #2a2a4a;border-radius:12px;padding:10px;text-align:center;cursor:pointer;transition:all .2s;min-height:56px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;margin-top:6px;position:relative}
.media-preview:hover{border-color:#6366f1;background:rgba(99,102,241,.05)}
.media-preview.has-media{padding:8px;border-style:solid;cursor:default;text-align:left}
.media-preview.has-media:hover{border-color:#6366f1;background:rgba(99,102,241,.03)}
.media-preview-content{display:flex;align-items:center;gap:8px;width:100%}
.media-preview-content .media-icon{font-size:20px;flex-shrink:0}
.media-preview-content .media-name{font-size:12px;color:#aaa;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.media-preview-content .remove-img{position:absolute;top:3px;right:3px;background:rgba(0,0,0,.7);color:#fff;border:none;border-radius:50%;width:20px;height:20px;font-size:12px;cursor:pointer;line-height:1}
.media-preview audio{width:100%;height:32px;margin-top:6px}
.media-preview video{width:100%;max-height:120px;margin-top:6px;border-radius:6px;background:#000}
@media(max-width:768px){.main-layout{grid-template-columns:1fr}.right-panel{position:static}}