/* ============================================================
   aijsheji.art — 页面级样式
   ============================================================ */

/* ---------- 视图切换 ---------- */
.view { display: none; animation: fadeIn 0.26s ease; }
.view.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- 登录/注册页 ---------- */
.auth-hero { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-left {
  background: radial-gradient(ellipse at 20% 20%, rgba(124, 92, 255, 0.28), transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(176, 106, 255, 0.22), transparent 50%),
    var(--bg-0);
  padding: 60px; display: flex; flex-direction: column; justify-content: center;
}
.auth-left .logo-row { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
.auth-left h1 { font-size: 42px; line-height: 1.15; letter-spacing: -1px; margin-bottom: 18px; }
.auth-left h1 span { background: linear-gradient(90deg, #9d7bff, #f472b6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.auth-left p.lead { font-size: 16px; color: var(--txt-2); max-width: 440px; margin-bottom: 34px; }
.auth-features { display: flex; flex-direction: column; gap: 16px; max-width: 440px; }
.auth-features .f { display: flex; gap: 13px; align-items: flex-start; }
.auth-features .f .ic {
  width: 38px; height: 38px; flex: none; border-radius: 11px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-2); font-size: 19px;
}
.auth-features .f b { font-size: 14px; display: block; margin-bottom: 2px; }
.auth-features .f span { font-size: 13px; color: var(--txt-3); }

.auth-right { display: grid; place-items: center; padding: 40px; background: var(--bg-1); }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h2 { font-size: 26px; margin-bottom: 6px; }
.auth-card .sub { color: var(--txt-3); font-size: 14px; margin-bottom: 28px; }
.auth-switch { text-align: center; margin-top: 20px; font-size: 13px; color: var(--txt-3); }
.auth-switch a { color: var(--accent-2); font-weight: 600; cursor: pointer; }
.auth-back { margin-bottom: 18px; }

/* ---------- 首页 ---------- */
.hero {
  position: relative; overflow: hidden; border-radius: var(--radius-xl);
  background: radial-gradient(ellipse at 50% 0%, rgba(124, 92, 255, 0.32), transparent 60%), var(--bg-1);
  border: 1px solid var(--border); padding: 72px 48px; text-align: center; margin-bottom: 30px;
}
.hero .glow {
  position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: var(--accent); filter: blur(160px); opacity: 0.32; top: -200px; left: 50%; transform: translateX(-50%);
}
.hero .badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border-radius: 30px;
  background: var(--accent-soft); color: var(--accent-2); font-size: 13px; font-weight: 600; margin-bottom: 22px;
}
.hero h1 { font-size: 52px; line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 18px; position: relative; }
.hero h1 span { background: linear-gradient(90deg, #9d7bff, #f472b6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: 17px; color: var(--txt-2); max-width: 620px; margin: 0 auto 30px; position: relative; }
.hero .cta { display: flex; gap: 14px; justify-content: center; position: relative; }
.hero-stats { display: flex; gap: 40px; justify-content: center; margin-top: 44px; position: relative; }
.hero-stats .s b { font-size: 26px; display: block; }
.hero-stats .s span { font-size: 13px; color: var(--txt-3); }

.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 20px; }
.section-head h2 { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.section-head .more { color: var(--accent-2); font-size: 13px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; }
.section-head .more:hover { text-decoration: underline; }

.model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.model-card { padding: 24px; cursor: pointer; position: relative; overflow: hidden; }
.model-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow); }
.model-card .m-top { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.model-card .m-logo {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 22px;
}
.model-card h3 { font-size: 16px; margin-bottom: 4px; }
.model-card .prov { font-size: 12px; color: var(--txt-3); }
.model-card .desc { font-size: 13px; color: var(--txt-2); margin: 14px 0; min-height: 40px; }
.model-card .m-foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border-soft); padding-top: 14px; }
.model-card .price { font-size: 14px; font-weight: 700; color: var(--amber); }

.skill-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ---------- Skills 库 ---------- */
.skill-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.skill-card { overflow: hidden; cursor: pointer; }
.skill-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow); }
.skill-card .cover { height: 150px; overflow: hidden; position: relative; }
.skill-card .cover img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.skill-card:hover .cover img { transform: scale(1.06); }
.skill-card .cover .cat {
  position: absolute; top: 10px; left: 10px; padding: 3px 10px; border-radius: 20px;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(6px); color: #fff; font-size: 11px; font-weight: 600;
}
.skill-card .body { padding: 16px; }
.skill-card .body h3 { font-size: 15px; margin-bottom: 6px; }
.skill-card .body p { font-size: 12px; color: var(--txt-3); margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.skill-card .body .foot { display: flex; align-items: center; justify-content: space-between; }
.skill-card .used { font-size: 12px; color: var(--txt-3); display: flex; align-items: center; gap: 5px; }

/* ---------- 设计工作台 ---------- */
.studio { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: start; }
.studio-main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.studio-side { position: sticky; top: 84px; }
.studio h4.lbl { font-size: 12px; color: var(--txt-3); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700; margin-bottom: 10px; }

.model-list { display: flex; flex-direction: column; gap: 8px; }
.model-opt {
  display: flex; align-items: center; gap: 11px; padding: 12px; border-radius: 12px;
  border: 1px solid var(--border); cursor: pointer; transition: var(--transition); background: var(--bg-card);
}
.model-opt:hover { border-color: #3b3b58; }
.model-opt.active { border-color: var(--accent); background: var(--accent-soft); }
.model-opt .dot-ico { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-size: 17px; flex: none; }
.model-opt .info { min-width: 0; }
.model-opt .info b { font-size: 13px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.model-opt .info span { font-size: 11px; color: var(--amber); }
.model-opt.disabled { opacity: 0.4; cursor: not-allowed; }

.prompt-box { position: relative; }
.prompt-box textarea { min-height: 150px; padding-right: 16px; }
.prompt-box .char-count { position: absolute; bottom: 10px; right: 14px; font-size: 11px; color: var(--txt-3); }
.neg-box { margin-top: 12px; }
.neg-box textarea { min-height: 56px; }

.skill-quick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.skill-chip {
  display: flex; align-items: center; gap: 9px; padding: 11px 12px; border-radius: 11px;
  background: var(--bg-card); border: 1px solid var(--border); cursor: pointer; transition: var(--transition); text-align: left;
}
.skill-chip:hover { border-color: var(--accent); background: var(--accent-soft); }
.skill-chip .em { font-size: 18px; }
.skill-chip .t { font-size: 13px; font-weight: 600; }
.skill-chip .t span { display: block; font-size: 11px; color: var(--txt-3); font-weight: 400; }

.mat-picker { display: flex; flex-wrap: wrap; gap: 8px; }
.mat-pick {
  position: relative; cursor: pointer; border: 2px solid transparent; border-radius: 10px; overflow: hidden; transition: var(--transition);
}
.mat-pick img { width: 54px; height: 54px; object-fit: cover; display: block; }
.mat-pick.active { border-color: var(--accent); }
.mat-pick .rm {
  position: absolute; top: 2px; right: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: rgba(0,0,0,0.7); color: #fff; font-size: 10px; display: none; place-items: center;
}
.mat-pick.active:hover .rm { display: grid; }

.gen-btn {
  width: 100%; padding: 15px; font-size: 16px; border-radius: 13px; border: none; cursor: pointer;
  background: linear-gradient(135deg, #7c5cff, #9467ff); color: #fff; font-weight: 700;
  box-shadow: var(--shadow-accent); display: flex; align-items: center; justify-content: center; gap: 10px; transition: var(--transition);
}
.gen-btn:hover:not(:disabled) { transform: translateY(-1px); filter: brightness(1.06); }
.gen-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.param-row { display: flex; align-items: center; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--border-soft); }
.param-row:last-child { border-bottom: none; }
.param-row .pl { font-size: 13px; color: var(--txt-2); }
.param-row .pv { font-size: 13px; font-weight: 600; color: var(--txt-1); }
.param-row .pv.mut { color: var(--amber); }
.seg { display: flex; gap: 4px; background: var(--bg-2); padding: 3px; border-radius: 9px; }
.seg button { padding: 6px 12px; border-radius: 7px; font-size: 12px; color: var(--txt-2); font-weight: 600; }
.seg button.active { background: var(--bg-3); color: #fff; }

/* 结果墙 */
.result-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 16px; }
.result-tile {
  position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); background: var(--bg-2);
}
.result-tile img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.result-tile .hover {
  position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.8));
  opacity: 0; transition: var(--transition); display: flex; align-items: flex-end; padding: 12px; gap: 8px;
}
.result-tile:hover .hover { opacity: 1; }
.result-tile .hover .tag { margin-right: auto; }
.result-tile .hover .icon-btn { background: rgba(255,255,255,0.12); color: #fff; }

.loading-tile { display: grid; place-items: center; min-height: 160px; flex-direction: column; gap: 12px; }
.spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--bg-3); border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 素材库 ---------- */
.mat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.mat-card { overflow: hidden; position: relative; }
.mat-card .thumb { height: 160px; overflow: hidden; cursor: pointer; }
.mat-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.mat-card:hover .thumb img { transform: scale(1.06); }
.mat-card .info { padding: 12px 14px; }
.mat-card .info b { font-size: 13px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; }
.mat-card .info .meta { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--txt-3); }
.mat-card .del {
  position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; border-radius: 9px;
  background: rgba(0,0,0,0.6); color: #fff; display: grid; place-items: center; opacity: 0; transition: var(--transition);
}
.mat-card:hover .del { opacity: 1; }
.mat-card .del:hover { background: var(--red); }

.upload-zone {
  border: 2px dashed var(--border); border-radius: 14px; padding: 40px 20px; text-align: center;
  cursor: pointer; transition: var(--transition); color: var(--txt-3);
}
.upload-zone:hover, .upload-zone.drag { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-2); }
.upload-zone .icon { font-size: 36px; margin-bottom: 10px; }

/* ---------- 积分中心 ---------- */
.credit-hero {
  border-radius: var(--radius-lg); padding: 30px 34px; display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(135deg, #241a4d, #1a1136); border: 1px solid #3a2b66; margin-bottom: 26px;
}
.credit-hero .bal { font-size: 46px; font-weight: 800; letter-spacing: -1px; background: linear-gradient(90deg, #fbbf24, #f59e0b); -webkit-background-clip: text; background-clip: text; color: transparent; margin: 6px 0; }
.credit-hero .lbl { color: var(--txt-2); font-size: 14px; }
.credit-hero .sub { font-size: 13px; color: var(--txt-3); margin-top: 4px; }

.pkg-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pkg-card { padding: 22px; position: relative; cursor: pointer; }
.pkg-card.popular { border-color: var(--accent); box-shadow: var(--shadow-accent); }
.pkg-card .pop { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); padding: 3px 14px; border-radius: 20px; background: linear-gradient(135deg, #7c5cff, #9467ff); font-size: 11px; font-weight: 700; color: #fff; white-space: nowrap; }
.pkg-card h3 { font-size: 16px; margin-bottom: 14px; }
.pkg-card .amount { font-size: 28px; font-weight: 800; }
.pkg-card .credits { font-size: 13px; color: var(--amber); margin: 4px 0 16px; }
.pkg-card .credits b { font-size: 16px; }
.pkg-card:hover { transform: translateY(-3px); }

.tx-list .tx { display: flex; align-items: center; gap: 13px; padding: 13px 0; border-bottom: 1px solid var(--border-soft); }
.tx-list .tx:last-child { border-bottom: none; }
.tx .tx-ic { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; font-size: 17px; flex: none; }
.tx .tx-info { min-width: 0; }
.tx .tx-info b { font-size: 13px; display: block; }
.tx .tx-info span { font-size: 11px; color: var(--txt-3); }
.tx .tx-amt { margin-left: auto; text-align: right; }
.tx .tx-amt b { font-size: 14px; display: block; }
.tx .tx-amt span { font-size: 11px; color: var(--txt-3); }
.amt-plus { color: var(--green); }
.amt-minus { color: var(--red); }

/* ---------- 后台仪表盘 ---------- */
.admin-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 20px; background: var(--amber-soft); color: var(--amber); font-size: 12px; font-weight: 600; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 22px; }
.stat-card { padding: 20px; }
.stat-card .s-label { font-size: 13px; color: var(--txt-2); margin-bottom: 10px; }
.stat-card .s-val { font-size: 30px; font-weight: 800; letter-spacing: -0.5px; }
.stat-card .s-delta { font-size: 12px; margin-top: 6px; display: flex; align-items: center; gap: 5px; }
.delta-up { color: var(--green); }
.delta-down { color: var(--red); }

.dash-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; margin-bottom: 22px; }
.dash-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.mini-table { font-size: 13px; }
.mini-table .row { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border-soft); }
.mini-table .row:last-child { border-bottom: none; }
.mini-table .row .main { min-width: 0; }
.mini-table .row b { font-size: 13px; display: block; }
.mini-table .row span { font-size: 11px; color: var(--txt-3); }
.mini-table .row .right { margin-left: auto; text-align: right; }

/* ---------- 后台表格工具栏 ---------- */
.table-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.table-toolbar .search-box { width: 280px; }
.table-toolbar .spacer { flex: 1; }

.pm-search { position: relative; }
.pm-search .icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--txt-3); font-size: 15px; pointer-events: none; }
.pm-search .input { padding-left: 36px; }

/* ---------- 通用栅格辅助 ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.muted { color: var(--txt-3); }
.small { font-size: 12px; }
.bold { font-weight: 700; }
.mt-8 { margin-top: 8px; }

/* ---------- 顶栏积分胶囊 ---------- */
.credit-pill {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 13px; border-radius: 20px;
  background: var(--amber-soft); color: var(--amber); font-size: 13px; font-weight: 700;
  white-space: nowrap;
}
.credit-pill .icon { font-size: 14px; }

/* ---------- 加载态临时占位 ---------- */
.loading-tile {
  position: relative; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--border); background: var(--bg-2);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 160px; gap: 12px; color: var(--txt-3);
}
.loading-tile .spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--bg-3); border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 分段占位骨架 ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-2) 25%, var(--bg-3) 50%, var(--bg-2) 75%);
  background-size: 200% 100%; animation: shimmer 1.2s infinite; border-radius: 8px;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- 表单校验错误 ---------- */
.input.err { border-color: var(--red) !important; }

/* ---------- 结果图点击放大预览 ---------- */
.result-tile .hover .tag { margin-right: auto; }
.result-tile .hover .icon-btn:hover { background: rgba(255,255,255,0.2); }

@media (max-width: 1200px) {
  .model-grid, .skill-grid, .skill-strip, .mat-grid, .pkg-grid { grid-template-columns: repeat(3, 1fr); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .studio { grid-template-columns: 1fr; }
  .studio-side { position: static; }
}
@media (max-width: 900px) {
  .model-grid, .skill-grid, .skill-strip, .mat-grid, .pkg-grid { grid-template-columns: repeat(2, 1fr); }
  .auth-hero { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .dash-grid, .dash-row { grid-template-columns: 1fr; }
  .hero h1 { font-size: 36px; }
}

/* ---------- 模型通道管理弹窗 ---------- */
.chan-section {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; margin-bottom: 18px; background: var(--bg-2);
}
.chan-section:last-child { margin-bottom: 0; }
.chan-sec-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; margin-bottom: 14px; color: var(--txt-1);
}
.chan-sec-title .icon { color: var(--accent-2); font-size: 16px; }
.chan-probe-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.chan-all { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; color: var(--txt-2); cursor: pointer; }
.chan-all input, .chan-pick input { accent-color: var(--accent); cursor: pointer; }
.chan-probe-list { display: flex; flex-direction: column; gap: 10px; }
.chan-probe-row {
  display: flex; align-items: center; gap: 12px; padding: 12px;
  border: 1px solid var(--border-soft); border-radius: 10px; background: var(--bg-card); flex-wrap: wrap;
}
.chan-pick { display: grid; place-items: center; }
.chan-pick-meta { min-width: 140px; }
.chan-pick-meta .mono { font-size: 12px; color: var(--txt-1); word-break: break-all; }
.chan-pick-fields { display: flex; gap: 10px; flex: 1; flex-wrap: wrap; min-width: 260px; }
.chan-mini { display: flex; flex-direction: column; gap: 4px; font-size: 11px; color: var(--txt-3); }
.chan-mini .input { padding: 7px 10px; font-size: 12px; }
.chan-mini.remote { flex: 1 1 160px; }
.chan-mini.priority { width: 84px; }
.chan-mini.weight { width: 84px; }

/* ---------- 工作台：素材引用区 ---------- */
.mat-picked-title {
  font-size: 11px; color: var(--txt-3); margin: 0 0 6px; font-weight: 600;
}
.mat-picker.lib { margin-bottom: 4px; }

/* ---------- 工作台：提示词整体容器（chips + textarea + 工具条） ---------- */
.prompt-shell {
  border: 1px solid var(--border); border-radius: 14px; background: var(--bg-2);
  padding: 10px 12px 8px; transition: var(--transition);
}
.prompt-shell:focus-within { border-color: var(--accent); }
.prompt-shell .textarea {
  border: none; background: transparent; padding: 6px 2px; min-height: 110px; resize: vertical;
}
.prompt-shell .textarea:focus { border: none; box-shadow: none; }

.ref-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ref-chips:not(:empty) { margin-bottom: 8px; }
.ref-chip { position: relative; width: 40px; height: 40px; border-radius: 9px; overflow: hidden; border: 1px solid var(--border); flex: none; }
.ref-chip img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ref-chip .x {
  position: absolute; top: 1px; right: 1px; width: 15px; height: 15px; border-radius: 50%;
  background: rgba(0,0,0,0.72); color: #fff; font-size: 10px; line-height: 1;
  display: grid; place-items: center; cursor: pointer;
}
.ref-chip .x:hover { background: var(--red); }
.ref-add {
  width: 40px; height: 40px; border-radius: 9px; flex: none; cursor: pointer;
  border: 1px dashed var(--border-soft); background: var(--bg-card); color: var(--txt-3);
  display: grid; place-items: center; transition: var(--transition);
}
.ref-add:hover { border-color: var(--accent); color: var(--accent-2); background: var(--accent-soft); }
.ref-add .icon { font-size: 16px; }

.prompt-toolbar { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--border-soft); padding-top: 8px; flex-wrap: wrap; }
.prompt-toolbar .select { width: auto; max-width: 220px; padding: 5px 28px 5px 10px; font-size: 13px; }
.prompt-toolbar .char-count { font-size: 11px; color: var(--txt-3); }

/* 宽高比下拉 */
.ratio-wrap { position: relative; }
.ratio-panel {
  position: absolute; bottom: calc(100% + 8px); left: 0; z-index: 60; min-width: 200px;
  background: var(--bg-1); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow); padding: 6px; display: none; flex-direction: column; gap: 2px;
}
.ratio-panel.show { display: flex; }
.ratio-opt {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 9px;
  cursor: pointer; color: var(--txt-2); transition: var(--transition); text-align: left; width: 100%;
}
.ratio-opt:hover { background: var(--bg-3); color: var(--txt-1); }
.ratio-opt.active { background: var(--accent-soft); color: var(--accent-2); }
.ratio-shape { display: block; border: 1.5px solid currentColor; border-radius: 3px; flex: none; }
.ratio-opt .ro-text b { font-size: 13px; display: block; }
.ratio-opt .ro-text span { font-size: 11px; color: var(--txt-3); }

/* ---------- Skills 弹窗：列表式 ---------- */
.skill-more-list { display: flex; flex-direction: column; gap: 8px; }
.skill-row {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px;
  border: 1px solid var(--border-soft); border-radius: 12px; background: var(--bg-card); transition: var(--transition);
}
.skill-row:hover { border-color: var(--accent); }
.skill-row.active { border-color: var(--accent); background: var(--accent-soft); }
.skill-row .sr-thumb {
  width: 56px; height: 56px; border-radius: 10px; overflow: hidden; flex: none;
  display: grid; place-items: center;
}
.skill-row .sr-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.skill-row .sr-thumb .ph { font-size: 26px; }
.skill-row .sr-info { min-width: 0; flex: 1; }
.skill-row .sr-info b { font-size: 14px; display: block; margin-bottom: 3px; }
.skill-row .sr-info span {
  font-size: 12px; color: var(--txt-3); display: block;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.skill-row .btn { flex: none; }

/* ---------- 素材选择弹窗：网格多选 ---------- */
.matpick-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.matpick-item {
  position: relative; border-radius: 10px; overflow: hidden; cursor: pointer;
  border: 2px solid transparent; background: var(--bg-3); transition: var(--transition);
}
.matpick-item img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
.matpick-item:hover { border-color: #3b3b58; }
.matpick-item.active { border-color: var(--accent); }
.matpick-item .tick {
  position: absolute; top: 6px; right: 6px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); color: #fff; display: none; place-items: center;
}
.matpick-item .tick .icon { font-size: 12px; }
.matpick-item.active .tick { display: grid; }
@media (max-width: 900px) { .matpick-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- 素材选择弹窗：左分类栏 + 右网格 ---------- */
.matpick-body { display: flex; gap: 0; min-height: 420px; max-height: 70vh; }
.matpick-side {
  width: 180px; flex: none; border-right: 1px solid var(--border);
  padding: 16px 12px; display: flex; flex-direction: column; gap: 12px;
  overflow-y: auto; background: var(--bg-2);
}
.matpick-side .tabs { width: 100%; flex-wrap: wrap; }
.matpick-side .tabs .tab { flex: 1; padding: 8px 6px; text-align: center; }
.matpick-cat-head { font-size: 12px; font-weight: 700; color: var(--txt-3); text-transform: uppercase; letter-spacing: 0.5px; }
.matpick-cat-list { display: flex; flex-direction: column; gap: 2px; }
.matpick-cat {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px; border-radius: 8px; font-size: 13px; color: var(--txt-2);
  cursor: pointer; transition: var(--transition);
}
.matpick-cat:hover { background: var(--bg-hover); color: var(--txt-1); }
.matpick-cat.active { background: var(--accent-soft); color: var(--accent-2); }
.matpick-cat .n { font-size: 11px; color: var(--txt-3); background: var(--bg-3); border-radius: 10px; padding: 1px 7px; }
.matpick-cat.active .n { background: var(--accent); color: #fff; }
.matpick-side-upload { margin-top: auto; }
.matpick-main { flex: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; }
.matpick-main .matpick-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
.matpick-empty-upload { margin-top: 16px; }
@media (max-width: 720px) {
  .matpick-body { flex-direction: column; }
  .matpick-side { width: 100%; border-right: none; border-bottom: 1px solid var(--border); flex-direction: row; flex-wrap: wrap; align-items: center; }
  .matpick-cat-list { flex-direction: row; flex-wrap: wrap; }
}

/* ---------- 上传弹窗：分类标签 chips ---------- */
.tag-chips {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  padding: 8px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--bg-2); min-height: 48px; cursor: text;
}
.tag-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 20px; font-size: 13px; font-weight: 600;
  background: var(--accent-soft); color: var(--accent-2); border: 1px solid var(--accent);
}
.tag-chip .rm { cursor: pointer; font-size: 15px; line-height: 1; opacity: 0.7; }
.tag-chip .rm:hover { opacity: 1; }
.tag-chip-input {
  flex: 1; min-width: 140px; border: none; outline: none; background: transparent;
  font-size: 13px; color: var(--txt-1); padding: 6px 4px;
}

/* ---------- 工作台：最近生成记录侧栏 ---------- */
.recent-list { display: flex; flex-direction: column; gap: 8px; max-height: 640px; overflow-y: auto; }
.recent-row {
  display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg-card); cursor: pointer; transition: var(--transition);
}
.recent-row:hover { border-color: var(--accent); background: var(--bg-hover); }
.recent-row .thumb { width: 44px; height: 44px; flex: none; border-radius: 8px; overflow: hidden; background: var(--bg-3); }
.recent-row .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.recent-row .thumb .ph { display: grid; place-items: center; width: 100%; height: 100%; color: var(--txt-3); font-size: 18px; }
.recent-row .info { min-width: 0; flex: 1; }
.recent-row .status { display: block; font-size: 12px; font-weight: 700; }
.recent-row .status.ok { color: var(--green); }
.recent-row .status.fail { color: var(--red); }
.recent-row .status.pending { color: var(--amber); }
.recent-row .time { font-size: 11px; color: var(--txt-3); }

/* ---------- Skills 更多弹窗 ---------- */
.skill-more-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.skill-more-card { overflow: hidden; }
.skill-more-card .cover { height: 110px; display: grid; place-items: center; overflow: hidden; }
.skill-more-card .cover img { width: 100%; height: 100%; object-fit: cover; }
.skill-more-card .cover .ph { font-size: 40px; }
.skill-more-card .body { padding: 12px 14px; }
.skill-more-card .body h3 { font-size: 14px; margin-bottom: 4px; }
.skill-more-card .cat-tag { display: inline-block; font-size: 11px; color: var(--txt-3); margin-bottom: 10px; }
.skill-more-card .body .foot { display: flex; align-items: center; justify-content: space-between; }
.skill-more-card .used { font-size: 11px; color: var(--txt-3); display: flex; align-items: center; gap: 4px; }

/* ---------- 生成记录详情弹窗 ---------- */
.gen-detail { display: flex; flex-direction: column; gap: 14px; }
.gen-detail .gd-thumb { border-radius: 12px; overflow: hidden; background: var(--bg-3); }
.gen-detail .gd-thumb img { width: 100%; max-height: 300px; object-fit: cover; display: block; }
.gen-detail .gd-ph { display: grid; place-items: center; padding: 60px 20px; color: var(--txt-3); flex-direction: column; gap: 8px; }
.gen-detail .gd-ph .icon { font-size: 36px; }
.gen-detail .gd-row b { display: block; font-size: 12px; color: var(--txt-3); margin-bottom: 4px; }
.gen-detail .gd-row p { font-size: 13px; color: var(--txt-1); line-height: 1.6; word-break: break-word; }
.gen-detail .gd-mats { display: flex; flex-wrap: wrap; gap: 8px; }
.gen-detail .gd-mat { width: 52px; height: 52px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
.gen-detail .gd-mat img { width: 100%; height: 100%; object-fit: cover; display: block; }

@media (max-width: 900px) {
  .skill-more-grid { grid-template-columns: repeat(2, 1fr); }
  .studio { grid-template-columns: 1fr; }
  .studio-side { position: static; }
}

/* ---------- 渠道管理（左右双栏） ---------- */
.provider-split { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 16px; align-items: start; }
.provider-side { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 84px; }
.provider-search { position: relative; }
.provider-search .icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font-size: 15px; color: var(--txt-3); pointer-events: none; }
.provider-search .input { padding-left: 36px; }
.provider-list { display: flex; flex-direction: column; gap: 6px; max-height: 560px; overflow-y: auto; }
.provider-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--bg-card); cursor: pointer; transition: var(--transition);
}
.provider-item:hover { border-color: #3b3b58; }
.provider-item.active { border-color: var(--accent); background: var(--accent-soft); }
.pv-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex: none; display: grid; place-items: center;
  font-size: 13px; font-weight: 700; color: #fff; background: linear-gradient(135deg, #7c5cff, #9467ff);
}
.pv-avatar.lg { width: 44px; height: 44px; font-size: 17px; }
.pv-avatar.sm { width: 30px; height: 30px; font-size: 12px; background: var(--bg-3); color: var(--txt-2); }
.pv-name { flex: 1; min-width: 0; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pv-badge { flex: none; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 20px; letter-spacing: 0.04em; }
.pv-badge.on { background: var(--green-soft); color: var(--green); }
.pv-badge.off { background: var(--bg-3); color: var(--txt-3); }

.provider-detail { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.pd-head {
  display: flex; align-items: center; gap: 14px; padding: 20px;
  border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-1);
}
.pd-title { flex: 1; min-width: 0; }
.pd-title h2 { font-size: 20px; margin-bottom: 4px; }
.pd-title p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pd-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.pd-section { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-1); padding: 18px 20px; }
.pd-sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.pd-sec-head h3 { font-size: 14px; display: flex; align-items: center; gap: 8px; }
.pd-sec-head h3 .icon { color: var(--accent-2); }
.pv-key-row { display: flex; gap: 8px; align-items: center; }
.pv-key-row .input { flex: 1; min-width: 0; }
.pd-group { border: 1px solid var(--border-soft); border-radius: 10px; margin-bottom: 8px; overflow: hidden; }
.pd-group-head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; cursor: pointer; background: var(--bg-2); font-size: 13px; user-select: none; }
.pd-group-head:hover { background: var(--bg-hover); }
.pd-group-head .pd-caret { font-size: 12px; color: var(--txt-3); transform: rotate(90deg); transition: transform 0.2s; }
.pd-group-head .pd-caret.col { transform: rotate(0deg); }
.pd-group-body { padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.pd-chan-row {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px;
  border-radius: 9px; background: var(--bg-card); border: 1px solid var(--border-soft);
}
.pd-chan-meta { flex: 1; min-width: 0; }
.pd-chan-meta b { display: block; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pd-chan-meta span { font-size: 11px; color: var(--txt-3); }
@media (max-width: 900px) {
  .provider-split { grid-template-columns: 1fr; }
  .provider-side { position: static; }
}

/* ---------- 渠道弹窗：认证方式单选 ---------- */
.auth-radio { display: flex; gap: 10px; }
.auth-opt {
  display: flex; align-items: center; gap: 8px; padding: 9px 14px;
  border: 1px solid var(--border); border-radius: 10px; cursor: pointer;
  font-size: 13px; font-weight: 600; color: var(--txt-2); transition: var(--transition); background: var(--bg-card);
}
.auth-opt input { accent-color: var(--accent); cursor: pointer; }
.auth-opt:hover { border-color: #3b3b58; }
.auth-opt.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-2); }

/* ---------- 获取模型弹窗：tab + 勾选列表 ---------- */
.pm-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; }
.pm-head { display: flex; align-items: center; gap: 10px; padding: 0 12px 8px; font-size: 11px; color: var(--txt-3); font-weight: 600; }
.pm-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border: 1px solid var(--border-soft); border-radius: 10px; margin-bottom: 8px;
  background: var(--bg-card); flex-wrap: wrap;
}
.pm-row:hover { border-color: var(--accent); }
.pm-row .pm-cb { accent-color: var(--accent); cursor: pointer; }
.pm-id { min-width: 170px; font-size: 12px; word-break: break-all; color: var(--txt-1); }
.pm-row .input { padding: 7px 10px; font-size: 12px; }
.pm-alias { flex: 1; min-width: 120px; }
.pm-price { width: 96px; }
.pm-priority { width: 96px; }

/* ---------- Skills 管理：缩略图 ---------- */
.skill-thumb {
  width: 48px; height: 48px; border-radius: 10px; overflow: hidden; flex: none;
  background: var(--bg-3); border: 1px solid var(--border-soft);
  display: grid; place-items: center;
}
.skill-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.skill-thumb.ph { font-size: 17px; font-weight: 700; color: var(--txt-2); }

.skill-cover-row { display: flex; align-items: center; gap: 14px; }
.skill-cover-preview {
  width: 80px; height: 80px; border-radius: 12px; overflow: hidden; flex: none;
  position: relative; border: 1px solid var(--border); background: var(--bg-3);
}
.skill-cover-preview img { width: 100%; height: 100%; object-fit: cover; display: block; }
.skill-cover-mask {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: rgba(0, 0, 0, 0.5);
}
.skill-cover-ops { display: flex; flex-direction: column; gap: 8px; }
.skill-cover-empty {
  border: 2px dashed var(--border); border-radius: 12px; padding: 18px 14px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  text-align: center; cursor: pointer; color: var(--txt-3); transition: var(--transition);
}
.skill-cover-empty:hover { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-2); }
.skill-cover-empty .icon { font-size: 20px; }
.skill-cover-empty p { font-size: 13px; }