/* ===== FrameNow · 玻璃拟态暗色主题 (与原版 load_css 全量对齐, 2026-08-19 视觉) =====
   深海军蓝 #0D2333 + 青绿/海蓝光斑, 玻璃卡片可透内容
   Signature: 取景框四角 (.viewfinder, 青绿 18px 细线)                        */

:root {
  --bg: #0D2333;
  --glass: rgba(255, 255, 255, 0.07);         /* 卡片玻璃 */
  --glass-input: rgba(255, 255, 255, 0.065);  /* 输入框玻璃 */
  --glass-btn: rgba(255, 255, 255, 0.08);     /* 次级按钮玻璃 */
  --glass-btn-hover: rgba(255, 255, 255, 0.14);
  --border: rgba(255, 255, 255, 0.14);
  --border-strong: rgba(255, 255, 255, 0.16);
  --cyan: #57D0E8;                 /* 聚焦高亮 */
  --cyan-border: rgba(91, 220, 232, 0.45);
  --cyan-corner: rgba(91, 220, 232, 0.85);
  --grad: linear-gradient(135deg, #18B8CE, #3A8FE0);          /* 主按钮 */
  --grad-hover: linear-gradient(135deg, #3FD0E0, #5BA8F0);
  --grad-text: #051120;
  --text: #F0F5FB;
  --text-bright: #F2F6FC;
  --text-dim: #A8B5C9;
  --text-faint: #6D7A90;
  --input-text: #5E6B82;           /* 侧栏/下拉输入文字 */
  --danger: #E05A5A;
  --mono: Consolas, "Courier New", monospace;
  --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }

body {
  background:
    radial-gradient(900px 560px at 12% 6%, rgba(24, 184, 206, 0.24), transparent 70%),
    radial-gradient(760px 520px at 88% 18%, rgba(58, 143, 224, 0.26), transparent 70%),
    radial-gradient(680px 460px at 55% 96%, rgba(63, 208, 224, 0.16), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  font-family: "Segoe UI", "PingFang SC", "HarmonyOS Sans SC",
               "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

/* ===== 按钮: 次级玻璃 / 主色青绿海蓝渐变 ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 8px 20px;
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  background: var(--glass-btn); color: #D5DEEB;
  font-size: 0.92rem; font-weight: 500; font-family: inherit; cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn:hover:not(:disabled) { background: rgba(255, 255, 255, 0.12); border-color: var(--cyan-border); color: var(--text); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { background: var(--grad); border-color: transparent; color: var(--grad-text); font-weight: 500; }
.btn.primary:hover:not(:disabled) { background: var(--grad-hover); border-color: transparent; color: var(--grad-text); }
.btn.grad { background: var(--grad); border-color: transparent; color: var(--grad-text); }
.btn.grad:hover:not(:disabled) { background: var(--grad-hover); border-color: transparent; color: var(--grad-text); }
/* AI分镜生成 主按钮: 空心青色胶囊, 与实心矩形按钮区分 */
.btn-hero { background: linear-gradient(150deg, rgba(24, 184, 206, 0.12), rgba(58, 143, 224, 0.05));
  border: 1px solid rgba(87, 208, 232, 0.45); color: #7FE3F2; border-radius: 50px; }
.btn-hero:hover:not(:disabled) { background: rgba(24, 184, 206, 0.18);
  border-color: #57D0E8; color: #fff; }
/* 导出按钮: 渐变图标章 + 青色描边玻璃底, 与主操作按钮区分 */
.btn-export { background: linear-gradient(150deg, rgba(24, 184, 206, 0.10), rgba(58, 143, 224, 0.04));
  border: 1px solid rgba(87, 208, 232, 0.30); color: #B9E8F2;
  padding: 5px 10px 5px 5px; font-size: 0.85rem; justify-content: flex-start; }
.btn-export .ex-ic { display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 7px; flex: 0 0 auto;
  background: linear-gradient(135deg, #18B8CE, #3A8FE0); color: #051120; }
.btn-export:hover:not(:disabled) { border-color: #57D0E8; color: #fff;
  background: linear-gradient(150deg, rgba(24, 184, 206, 0.18), rgba(58, 143, 224, 0.08)); }
.btn.ghost { background: var(--glass-btn); color: var(--text-dim); }
.btn.ghost:hover:not(:disabled) { background: var(--glass-btn-hover); color: var(--text); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.danger:hover:not(:disabled) { background: #EA7373; border-color: #EA7373; }

/* ===== 标签与输入 (小号字距标签) ===== */
.field-label {
  display: block; margin-bottom: 4px;
  font-size: 0.8rem; letter-spacing: 0.06em;
  color: var(--text-dim);
}
.input {
  width: 100%; padding: 8px 12px;
  background: var(--glass-input);
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  color: var(--text); font-size: 0.95rem; font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.input:focus { border-color: var(--cyan); box-shadow: 0 0 0 2px rgba(24, 184, 206, 0.24); outline: none; }
.input::placeholder { color: var(--text-faint); }
textarea.input { resize: vertical; min-height: 80px; font-family: inherit; }

/* 下拉框: 深色玻璃 + 暗值文字 (与原版 selectbox 视觉一致) */
:root { color-scheme: dark; }
select.input { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A8B5C9' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; background-size: 14px;
  padding-right: 30px; }
select.input { color: var(--input-text); -webkit-text-fill-color: var(--input-text); }
/* 原生下拉菜单 (展开列表): 深色玻璃 + 白色选项文字 */
select.input option { background: rgba(18, 35, 56, 0.98); color: var(--text);
  font-size: 0.9rem; padding: 8px 12px; }
select.input option:checked { background: rgba(24, 184, 206, 0.22); color: var(--cyan); }
/* 侧栏输入框: 默认值/快照恢复值保持暗色, 用户输入过 (.typed) 才变白; 下拉框始终暗值 */
.editor-side input.input, .editor-side textarea.input { color: var(--input-text); -webkit-text-fill-color: var(--input-text); }
.editor-side .input.typed { color: var(--text); -webkit-text-fill-color: var(--text); }

/* ===== 自定义下拉 (拍摄时间/片段位置, 玻璃面板) ===== */
.cs-wrap { position: relative; }
.cs-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 12px; background: var(--glass-input);
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  color: var(--input-text); -webkit-text-fill-color: var(--input-text);
  font-size: 0.95rem; font-family: inherit; cursor: pointer; text-align: left;
  transition: border-color 0.15s ease, box-shadow 0.15s ease; }
.cs-wrap.typed .cs-btn { color: var(--text); -webkit-text-fill-color: var(--text); }
.cs-btn:hover { border-color: var(--cyan-border); }
.cs-btn.open { border-color: var(--cyan); box-shadow: 0 0 0 2px rgba(24, 184, 206, 0.24); }
.cs-btn:focus-visible { outline: 2px solid #5BA8F0; outline-offset: 1px; }
.cs-caret { display: flex; flex: 0 0 auto; color: var(--text-dim); transition: transform 0.15s ease; }
.cs-btn.open .cs-caret { transform: rotate(180deg); }
.cs-menu { position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 200;
  background: linear-gradient(150deg, rgba(24, 184, 206, 0.18), rgba(58, 143, 224, 0.10)), rgba(17, 34, 54, 0.94);
  backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(91, 220, 232, 0.4); border-radius: 8px; padding: 4px;
  box-shadow: 0 16px 40px rgba(3, 8, 18, 0.65), 0 0 24px rgba(24, 184, 206, 0.18);
  animation: fade-up 0.15s ease; }
.cs-opt { padding: 8px 12px; border-radius: 6px; font-size: 0.9rem;
  color: var(--text-dim); cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease; }
.cs-opt:hover { background: rgba(24, 184, 206, 0.16); color: #7FE3EC; }
.cs-opt.sel { background: linear-gradient(135deg, rgba(24, 184, 206, 0.28), rgba(58, 143, 224, 0.20));
  color: var(--cyan); font-weight: 600; }

/* ===== 消息框 (错误不道歉, 说清发生了什么) ===== */
.msg { border-radius: 6px; padding: 8px 14px; font-size: 0.85rem; margin-bottom: 8px; }
.msg-error { background: #3E1F1F; border: 1px solid #7A3434; color: #FFA8A8; }
.msg-info  { background: #1C3346; border: 1px solid #2E5B8F; color: #A8CCF5; }
.msg-ok    { background: #12321F; border: 1px solid #1F5C3F; color: #9FE8B5; }
.hidden { display: none; }
/* 发码成功提示: 2 秒后淡出收起 (与原版 otp-notice 一致) */
.otp-fade { overflow: hidden; animation: otp-hide 0.5s ease 2s forwards; }
@keyframes otp-hide {
  from { opacity: 1; max-height: 80px; }
  to { opacity: 0; max-height: 0; margin-bottom: 0; padding-top: 0; padding-bottom: 0; border-width: 0; }
}

/* ===== Signature: 取景框四角 (左上 + 右下, 相机取景框语言) ===== */
.viewfinder { position: relative; }
.viewfinder::before, .viewfinder::after {
  content: ""; position: absolute; width: 18px; height: 18px; pointer-events: none;
}
.viewfinder::before { top: 6px; left: 6px; border-top: 1.5px solid var(--cyan-corner); border-left: 1.5px solid var(--cyan-corner); }
.viewfinder::after  { bottom: 6px; right: 6px; border-bottom: 1.5px solid var(--cyan-corner); border-right: 1.5px solid var(--cyan-corner); }

/* ===== 玻璃卡片 ===== */
.card {
  background: var(--glass);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(3, 8, 18, 0.45);
}
.card:hover { border-color: rgba(91, 220, 232, 0.4); }

/* ===== 页面容器 ===== */
.page-wrap {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 24px;
}

/* ===== 登录页 (居中玻璃卡 + 取景框四角 + 胶囊控件) ===== */
.login-card {
  position: relative;
  width: 380px; max-width: 90vw;
  background: rgba(18, 35, 56, 0.88);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 24px 64px rgba(3, 8, 18, 0.7);
}
/* 右上角关闭: 退出登录页回主页 */
.login-close {
  position: absolute; top: 14px; right: 14px;
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass); border: 1px solid var(--border-strong);
  color: var(--text-dim); cursor: pointer; padding: 0;
}
.login-close:hover { color: var(--text); border-color: var(--cyan-border); background: var(--glass-btn-hover); }

.login-brand { display: flex; align-items: center; justify-content: center; gap: 8px;
               color: var(--text); font-weight: 600; font-size: 1.05rem; }
.login-brand svg { color: var(--cyan); }
.login-title { color: #fff !important; font-size: 1.9rem; font-weight: 700; text-align: center; margin: 14px 0 4px; }
.login-sub { color: var(--text-dim); font-size: 0.85rem; text-align: center; margin-bottom: 20px; }
/* 胶囊输入/按钮 (仅登录卡内) */
.login-card .input { border-radius: 50px; padding: 10px 18px;
                     color: var(--text-faint); -webkit-text-fill-color: var(--text-faint); }
.login-card .input:focus { color: var(--text); -webkit-text-fill-color: var(--text); }
.login-card .btn { border-radius: 50px; padding: 10px 20px; }
.login-card .btn.ghost { color: var(--text-dim); }
.login-card .btn.ghost:hover { color: var(--text); }

/* 两步状态机: 同卡切换不跳页 */
.step { display: none; }
.step.active { display: block; animation: fade-up 0.25s ease; }
@keyframes fade-up { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* 验证码行: 输入 + 重发倒计时 (重发缩小字号强制单行) */
.code-row { display: flex; gap: 8px; align-items: flex-end; }
.code-row .input { flex: 1; }
.code-row .btn { width: auto; white-space: nowrap; font-size: 0.78rem; padding: 8px 10px; }

/* 表单行间距 */
.field { margin-bottom: 14px; }

/* ===== 顶部导航: 等宽分段胶囊 (iOS segmented control 风) + 右上角账户气泡菜单 =====
   容器无底色无边框: 与页面背景合为一体, 只有滑块和文字浮在上面 */
.nav-pills { position: fixed; top: 14px; left: 50%; transform: translateX(-50%);
             display: flex; gap: 4px; z-index: 30;
             padding: 4px; border-radius: 50px; }
.nav-pills .btn { position: relative; z-index: 1; width: 104px; padding: 7px 0;
                  font-size: 0.875rem; min-height: 0;
                  letter-spacing: 0.03em; color: var(--text-dim); border-radius: 50px;
                  background: transparent; border: none;
                  transition: color 0.15s ease; }
.nav-pills .btn:hover:not(:disabled) { color: var(--text); }
/* 当前页文字落在滑块上, 一眼可辨 "你在哪" */
.nav-pills .btn.current { color: #fff; font-weight: 600; }
.nav-pills .btn.current:hover:not(:disabled) { color: #fff; }
/* iOS 式共享滑块 (renderNavbar 里按当前段定位) */
.nav-thumb { position: absolute; top: 4px; left: 4px; width: 104px; height: calc(100% - 8px);
  border-radius: 50px; background: var(--grad); z-index: 0;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1); }
.acct-wrap { position: fixed; top: 14px; right: 20px; z-index: 30; display: inline-block; }
.acct-trigger { display: flex; align-items: center; gap: 6px;
  background: var(--glass-btn);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-strong); border-radius: 50px;
  padding: 7px 16px 7px 12px; font-size: 0.875rem; color: var(--text-dim);
  letter-spacing: 0.03em; white-space: nowrap; cursor: default;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease; }
.acct-trigger svg { width: 16px; height: 16px; color: var(--text-dim); }
.acct-caret { font-size: 0.6rem; color: var(--text-faint); line-height: 1;
              transition: transform 0.15s ease, color 0.15s ease; }
.acct-wrap:hover .acct-trigger { background: var(--glass-btn-hover); border-color: var(--cyan-border); color: var(--text); }
.acct-wrap:hover .acct-caret { color: var(--cyan); transform: rotate(180deg); }
/* 悬停桥: 覆盖胶囊与菜单之间的间隙, 移入菜单不消失 */
.acct-wrap::after { content: ""; position: absolute; top: 100%; left: 0; right: 0; height: 8px; }
.acct-menu { position: absolute; top: 100%; right: 0; width: 224px; margin-top: 8px; padding: 12px;
  background: linear-gradient(150deg, rgba(24, 184, 206, 0.18), rgba(58, 143, 224, 0.10)), rgba(17, 34, 54, 0.94);
  backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(91, 220, 232, 0.4); border-radius: 12px;
  box-shadow: 0 16px 40px rgba(3, 8, 18, 0.65), 0 0 24px rgba(24, 184, 206, 0.18);
  z-index: 300; opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  display: flex; flex-direction: column; gap: 5px; }
.acct-wrap:hover .acct-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.acct-head { display: flex; align-items: center; gap: 10px; padding: 2px 4px 10px; }
.acct-avatar { width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad); color: var(--grad-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 600; flex: 0 0 auto;
  box-shadow: 0 0 0 2px rgba(91, 220, 232, 0.45), 0 0 14px rgba(24, 184, 206, 0.3); }
.acct-name { color: var(--text-bright); font-weight: 600; font-size: 0.85rem; line-height: 1.35; }
.acct-phone { color: var(--text-dim); font-size: 0.72rem; line-height: 1.35; }
.acct-sep { height: 1px; margin: 0 0 3px;
  background: linear-gradient(90deg, transparent, rgba(91, 220, 232, 0.35), transparent); }
.acct-credits { margin: 2px 4px 6px; padding: 10px 12px; border-radius: 8px;
  background: linear-gradient(135deg, rgba(24, 184, 206, 0.16), rgba(58, 143, 224, 0.08));
  border: 1px solid rgba(91, 220, 232, 0.25); }
.acct-credits-label { color: var(--text-dim); font-size: 0.65rem; letter-spacing: 0.08em; }
.acct-credits-num { color: var(--cyan); font-size: 1.3rem; font-weight: 700; line-height: 1.2;
                    font-variant-numeric: tabular-nums; }
.acct-menu a { display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 7px 10px; border-radius: 6px; font-size: 0.8rem;
  text-decoration: none; cursor: pointer; font-weight: 500;
  transition: background 0.12s ease, color 0.12s ease; }
.acct-menu a svg { display: block; }
/* 充值: 青绿玻璃; 修改昵称/产品反馈: 海蓝玻璃; 退出登录: 海蓝偏深 */
.acct-menu a.a-recharge { background: rgba(24, 184, 206, 0.22); border: 1px solid rgba(91, 220, 232, 0.35); color: #7FE3EC; }
.acct-menu a.a-recharge:hover { background: rgba(24, 184, 206, 0.32); border-color: rgba(91, 220, 232, 0.55); }
.acct-menu a.a-sub { background: rgba(58, 143, 224, 0.14); border: 1px solid rgba(91, 220, 232, 0.25); color: #9CC9F5; }
.acct-menu a.a-sub:hover { background: rgba(58, 143, 224, 0.24); border-color: rgba(91, 220, 232, 0.5); color: #B9DBFA; }
.acct-menu a.a-logout { background: rgba(58, 143, 224, 0.18); border: 1px solid rgba(91, 220, 232, 0.3); color: #9CC9F5; }
.acct-menu a.a-logout:hover { background: rgba(58, 143, 224, 0.28); border-color: rgba(91, 220, 232, 0.5); color: #B9DBFA; }

/* 轻提示 (toast, 对齐 st.toast) */
.toast { position: fixed; top: 56px; left: 50%; transform: translate(-50%, -8px);
  background: linear-gradient(150deg, rgba(24, 184, 206, 0.20), rgba(58, 143, 224, 0.12)), rgba(17, 34, 54, 0.95);
  border: 1px solid rgba(91, 220, 232, 0.4);
  color: var(--text); border-radius: 8px; padding: 10px 18px; font-size: 0.85rem;
  box-shadow: 0 8px 24px rgba(3, 8, 18, 0.5), 0 0 18px rgba(24, 184, 206, 0.18);
  opacity: 0; transition: opacity 0.25s ease, transform 0.25s ease; z-index: 400; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ===== 弹窗 (标题栏可拖动): 实底深色面板, 简洁单一焦点 ===== */
.dlg-overlay { position: fixed; inset: 0; z-index: 100;
               background: rgba(3, 8, 18, 0.5);
               display: flex; align-items: center; justify-content: center; }
.dlg { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
       width: 340px; max-width: 90vw; z-index: 101;
       background: rgba(255, 255, 255, 0.04);  /* 玻璃拟态: 白色毛玻璃, 不用彩色渐变 */
       backdrop-filter: blur(32px) saturate(1.5); -webkit-backdrop-filter: blur(32px) saturate(1.5);
       border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 16px;
       box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10), 0 24px 64px rgba(0, 0, 0, 0.55); }
.dlg-bar { display: flex; align-items: center; justify-content: space-between;
           padding: 16px 20px 10px; cursor: move; user-select: none; }
.dlg-bar h2 { color: var(--text-bright); font-size: 0.95rem; letter-spacing: 0.12em; font-weight: 600; }
.dlg-x { background: none; border: none; color: var(--text-faint); cursor: pointer;
         padding: 4px; display: flex; border-radius: 6px; }
.dlg-x:hover { color: var(--text); background: rgba(255, 255, 255, 0.08); }
.dlg-body { padding: 8px 20px 20px; }
/* 弹窗内输入: 内凹暗色槽 (面板更深一档) */
.dlg .input { background: rgba(0, 0, 0, 0.22); border-color: rgba(255, 255, 255, 0.08);
              border-radius: 10px; }
.dlg .btn { border-radius: 10px; }
/* 登录页图形验证码 */
.captcha-row { display: flex; gap: 8px; align-items: stretch; }
.captcha-row img { width: 120px; height: 44px; flex: 0 0 auto; border-radius: 8px;
  border: 1px solid var(--border-strong); cursor: pointer; }
/* 区块头右侧小工具按钮 (如「复制范本」) */
.tpl-btn { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px;
  font-size: 0.78rem; color: var(--text-dim); background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border); border-radius: 50px; cursor: pointer; font-family: inherit; }
.tpl-btn:hover { color: #7FE3F2; border-color: rgba(87, 208, 232, 0.5); background: rgba(24, 184, 206, 0.08); }
/* 自绘悬浮提示: 深色玻璃卡 + 青色描边, 淡入上浮; 两行文案竖排 */
.tip-wrap { position: relative; display: inline-flex; align-items: center; gap: 4px; }
.tip-q { color: var(--text-dim); flex: 0 0 auto; }
.tip-wrap:hover .tip-q { color: #57D0E8; }
.tip-card {
  position: absolute; top: calc(100% + 8px); left: 0; z-index: 300;
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
  padding: 8px 12px; font-size: 0.8rem; line-height: 1.5; color: #D5DEEB;
  white-space: nowrap; pointer-events: none;
  background: rgba(13, 22, 36, 0.97);
  border: 1px solid rgba(87, 208, 232, 0.35); border-radius: 8px;
  box-shadow: 0 8px 24px rgba(3, 8, 18, 0.6);
  opacity: 0; transform: translateY(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.tip-wrap:hover .tip-card { opacity: 1; transform: translateY(0); }

/* ===== 首页 ===== */
/* 左上角品牌 (与顶部导航同一水平线): 衬线编辑风 + Now 斜体渐变字 */
.home-brand { position: fixed; top: 14px; left: 20px; z-index: 30; margin: 0;
  display: flex; align-items: center; gap: 8px;
  font-family: Georgia, "Times New Roman", "Songti SC", "PingFang SC", serif;
  font-size: 1.3rem; font-weight: 400; letter-spacing: 0.06em;
  color: var(--text-bright); }
.home-brand svg { color: var(--cyan); }
.home-brand-now { background: var(--grad); -webkit-background-clip: text;
  background-clip: text; color: transparent; font-style: italic; }
.home-main { max-width: 1280px; margin: 0 auto; padding: 190px 40px 48px; }
.section-label { display: flex; align-items: center; gap: 8px; color: var(--text-bright);
                 font-size: 1.1rem; font-weight: 600; margin: 44px 0 18px; }
/* 开发者管理页标签按钮 */
.tab-row { display: flex; gap: 8px; margin: 18px 0 0; }
.tab-row .btn.active { background: var(--grad); color: #fff; border-color: transparent; }
.section-label svg { color: var(--cyan); }
.empty-hint { color: var(--text-dim); text-align: center; padding: 64px 0; }

/* 项目卡片网格 (玻璃卡 + 取景框四角, 3 → 2 → 1 列) */
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 880px; }
@media (max-width: 1100px) { .project-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px)  { .project-grid { grid-template-columns: 1fr; } }
.project-card { background: var(--glass);
  backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 8px 32px rgba(3, 8, 18, 0.45);
  padding: 14px; min-height: 108px; display: flex; flex-direction: column; gap: 8px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.project-card:hover { border-color: rgba(91, 220, 232, 0.4); box-shadow: 0 10px 40px rgba(3, 8, 18, 0.55); }
.p-name { color: var(--text-bright); font-weight: 600; margin-bottom: 4px; word-break: break-all; }
.p-meta { color: var(--text-dim); font-size: 0.78rem; }
.p-actions { display: flex; gap: 8px; }
.p-actions .btn { flex: 1; }

/* 小图标按钮 (垃圾桶) */
.icon-btn { width: 38px; flex: none; padding: 0; color: var(--text-dim); background: transparent; }
.icon-btn:hover:not(:disabled) { color: var(--danger); border-color: rgba(224, 90, 90, 0.5);
                                 background: rgba(224, 90, 90, 0.10); }

/* ===== 编辑器布局: 左侧 Inspector 玻璃面板 + 右侧画布 ===== */
.editor-layout { display: flex; height: 100vh; padding-top: 52px; }
.editor-side { width: 300px; flex: 0 0 300px; padding: 18px 16px; overflow-y: auto;
  background: transparent;  /* 与页面背景统一, 不设底色、无线、无阴影 */
  scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.14) transparent; }
.editor-side::-webkit-scrollbar { width: 8px; }
.editor-side::-webkit-scrollbar-track { background: transparent; }
.editor-side::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.14); border-radius: 4px; }
.editor-side::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.22); }
.editor-main { flex: 1; position: relative; min-width: 0; }

/* 主题只读展示 (创建后不可更改) */
.theme-label { font-size: 0.8rem; letter-spacing: 0.06em; color: var(--text-dim); margin-bottom: 2px; }
.theme-value { color: var(--text-bright); font-size: 0.95rem; margin: 0 0 16px; }

/* 参数表单 */
.form-title { display: flex; align-items: center; gap: 8px; color: var(--text-bright);
              font-weight: 600; margin: 0 0 14px; }
.form-title svg { color: var(--cyan); }
.row2 { display: flex; gap: 8px; }
.row2 > * { flex: 1; min-width: 0; }

/* 开关 (A-ROLL 台词 / 连贯续写) */
.switch { display: flex; align-items: center; gap: 8px; cursor: pointer;
          font-size: 0.82rem; color: var(--text-dim); user-select: none; }
.switch input { appearance: none; width: 34px; height: 20px; flex: 0 0 34px;
  background: rgba(255, 255, 255, 0.10); border: 1px solid var(--border-strong);
  border-radius: 50px; position: relative; cursor: pointer; transition: background 0.15s, border-color 0.15s; }
.switch input::after { content: ""; position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px; border-radius: 50%; background: var(--text-dim);
  transition: left 0.15s, background 0.15s; }
.switch input:checked { background: rgba(24, 184, 206, 0.2); border-color: rgba(91, 220, 232, 0.6); }
.switch input:checked::after { left: 16px; background: var(--cyan); }
.switch:has(input:checked) { color: var(--text); }

/* 总时长数字居中 */
input.center { text-align: center; }

/* 空项目欢迎卡 (画布未开始时) */
.welcome-card { background: var(--glass);
  backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 64px 32px; text-align: center; margin: 24px;
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; }
.welcome-card h2 { color: var(--text-bright); font-weight: 600; margin: 16px 0 8px; }
.welcome-card p { color: var(--text-dim); line-height: 1.7; }
.welcome-card .ic { display: block; color: var(--cyan); }
.welcome-card a { display: inline-block; margin-top: 20px; padding: 9px 36px;
  border-radius: 50px; background: var(--grad); color: var(--grad-text);
  font-size: 0.85rem; font-weight: 600; text-decoration: none; letter-spacing: 0.04em;
  transition: filter 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease; }
.welcome-card a:hover { filter: brightness(1.12); transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(24, 184, 206, 0.35); color: var(--grad-text); }
/* .hidden 单类压不过 .welcome-card 的 display:flex (同特异性后定义者胜), 双类选择器才能隐藏 */
.welcome-card.hidden { display: none; }

/* ===== 充值中心弹窗 ===== */
.credit-card { display: flex; align-items: center; gap: 12px; margin: 4px 0 10px;
  padding: 14px 16px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(24, 184, 206, 0.18), rgba(58, 143, 224, 0.08));
  border: 1px solid rgba(91, 220, 232, 0.3); }
.credit-icon { width: 34px; height: 34px; border-radius: 50%; flex: 0 0 34px;
  background: rgba(24, 184, 206, 0.25); color: var(--cyan);
  display: flex; align-items: center; justify-content: center; }
.credit-label { color: var(--text-dim); font-size: 0.65rem; letter-spacing: 0.08em; }
.credit-num { color: var(--cyan); font-size: 1.4rem; font-weight: 700; line-height: 1.2;
              font-variant-numeric: tabular-nums; }
.dlg-caption { color: var(--text-dim); font-size: 0.78rem; margin: 6px 0; }
/* 套餐单选行 */
.pkg-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border: 1px solid var(--border-strong); border-radius: 8px; margin-bottom: 8px;
  font-size: 0.88rem; color: var(--text); cursor: pointer; }
.pkg-row input { accent-color: #18B8CE; }
.pkg-row:has(input:checked) { border-color: rgba(91, 220, 232, 0.5); background: rgba(24, 184, 206, 0.08); }
/* 收银台订单摘要卡 */
.checkout-card { margin: 2px 0 10px; padding: 10px 14px; border-radius: 10px;
  background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.12); }
.chk-row { display: flex; justify-content: space-between; gap: 12px;
  font-size: 0.8rem; color: var(--text-dim); padding: 3px 0; }
.chk-row span:last-child { color: #D5DEEB; text-align: right; }
.chk-amount { color: var(--cyan) !important; font-weight: 700; }
.chk-no { font-family: var(--mono); font-size: 0.72rem; }
.qr-img { display: block; width: 240px; height: auto; max-height: 52vh; object-fit: contain; margin: 0 auto 8px;
  border-radius: 8px; border: 1px solid var(--border); }

/* ===== 管理员页 ===== */
.admin-main { max-width: 1000px; margin: 0 auto; padding: 64px 24px 48px; }
.admin-main h1 { font-size: 1.5rem; margin-bottom: 8px; color: var(--text-bright); }
.order-row { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px;
  background: var(--glass); }
.order-info { font-size: 0.82rem; color: var(--text-dim); word-break: break-all; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.85rem;
  background: var(--glass); }
.admin-table th, .admin-table td { border: 1px solid var(--border); padding: 8px 12px;
  text-align: left; vertical-align: top; }
.admin-table th { background: rgba(255, 255, 255, 0.06); color: var(--text-dim);
  font-size: 0.75rem; letter-spacing: 0.06em; }
.admin-table td { color: var(--text); word-break: break-word; }

/* ===== 节点图画布 (自 node_graph_component 原样迁移; 工具条改绝对定位在画布容器内) ===== */
.graph-viewport { height: 100%; overflow: hidden; position: relative; }
.graph-canvas { position: absolute; inset: 0; margin: 24px; cursor: grab;
  background: var(--glass);  /* 与「开始项目」欢迎框同一张面: 同尺寸同色同边框 */
  backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--border); border-radius: 10px;
  overflow: hidden; touch-action: none; }  /* touch-action: 平板双指平移画布, 阻止页面滚动/缩放干扰 */
.graph-canvas.panning { cursor: grabbing; }
#world { position: absolute; top: 0; left: 0; will-change: transform; }
#lines { position: absolute; top: 0; left: 0; pointer-events: none; }
.node { position: absolute; left: 0; top: 0; background: rgba(14,30,48,.68); border: 1px solid rgba(255,255,255,.16);
  border-radius: 16px; padding: 10px 12px; cursor: grab; user-select: none; box-sizing: border-box;
  touch-action: none; will-change: transform; }
.node:hover { border-color: rgba(255,255,255,.4); }
.node.dragging { cursor: grabbing; z-index: 20; }
.node.selected { min-width: 260px; border-color: #3AA0E8; box-shadow: 0 0 0 1px #3AA0E8, 0 0 24px rgba(24,184,206,.26); z-index: 10; }
.node.connecting { border-style: dashed; border-color: #57D0E8; }
.node.multi-selected { border-color: #3AA0E8; box-shadow: 0 0 0 1px #3AA0E8; }
.node.composite { border-style: dashed; border-color: #3AA0E8; background: rgba(24,184,206,.18); }
.ng-toolbar { position: absolute; top: 32px; left: 32px; z-index: 60; display: flex; gap: 6px; }
/* 小地图 (右上角节点总览) */
.minimap { position: absolute; top: 32px; right: 32px; width: 180px; height: 120px; z-index: 54;
  background: rgba(14, 30, 48, 0.55);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 8px;
  overflow: hidden; cursor: crosshair; }
.mm-dot { position: absolute; width: 5px; height: 5px; margin: -2.5px 0 0 -2.5px;
  border-radius: 50%; background: #57D0E8; }
.mm-view { position: absolute; border: 1px solid rgba(91, 220, 232, 0.65);
  background: rgba(24, 184, 206, 0.10); }
.back-btn { background: rgba(14,30,48,.78); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #D5DEEB; border: 1px solid rgba(255,255,255,.18); border-radius: 8px;
  padding: 6px 10px; font-size: 11px; cursor: pointer; font-family: inherit;
  display: inline-flex; align-items: center; justify-content: center; }
.back-btn svg { display: block; }
.back-btn:hover:not(:disabled) { border-color: rgba(91,220,232,.55); color: #F0F5FB; }
.back-btn:disabled { opacity: .4; cursor: default; }
.sel-box { position: absolute; left: 0; top: 0; border: 1px solid #3AA0E8;
  background: rgba(24,184,206,.12); pointer-events: none; z-index: 5; }
.node-sub { position: absolute; top: 100%; left: 0; right: 0; margin-top: 2px;
  text-align: center; font-size: 10px; color: #8B98B0; pointer-events: none; }
.sub-input { width: 100%; box-sizing: border-box; background: rgba(14,30,48,.85); border: 1px solid #57D0E8;
  border-radius: 4px; color: #F0F5FB; font-size: 10px; text-align: center; padding: 2px 4px;
  outline: none; font-family: inherit; pointer-events: auto; }
.node-title { font-size: 13px; font-weight: 600; color: #FFFFFF; margin-bottom: 6px; line-height: 1.45;
  overflow: hidden; white-space: normal; }
.node-meta { font-size: 10px; color: #A8B5C9; line-height: 1.5; }
.node-handle { position: absolute; right: 2px; bottom: 2px; width: 12px; height: 12px; cursor: nwse-resize; }
.node-handle::after { content: ""; position: absolute; right: 2px; bottom: 2px;
  border-right: 2px solid rgba(255,255,255,.5); border-bottom: 2px solid rgba(255,255,255,.5); width: 5px; height: 5px; }
.node.selected .node-handle { display: none; }
.node-port { position: absolute; top: 50%; transform: translateY(-50%); width: 13px; height: 13px;
  border-radius: 50%; background: rgba(255,255,255,.14); border: 1.5px solid rgba(255,255,255,.4); cursor: crosshair; z-index: 3;
  opacity: 0; transition: opacity .15s; }
.node-port.out { right: -7px; }
.node-port.in { left: -7px; }
.node:hover .node-port, .node.connecting .node-port, .node-port:hover { opacity: 1; }
.node-port.in.port-hot { border-color: #57D0E8; background: rgba(24,184,206,.24); opacity: 1; }
#canvas.linking .node-port.in { opacity: 1; }
.f-row { display: flex; gap: 8px; margin-top: 8px; font-size: 11px; line-height: 1.6; }
.f-k { color: #6D7A90; flex: 0 0 40px; }
.f-v { color: #D5DEEB; flex: 1; outline: none; cursor: text; border-bottom: 1px solid transparent;
  min-width: 0; overflow-wrap: anywhere; }
.f-v:hover { border-bottom-color: rgba(255,255,255,.3); }
.f-v:focus { border-bottom-color: #57D0E8; }
.node [contenteditable="true"] { user-select: text; }
/* 节点自定义参数行: 键可编辑 + × 删除 + 添加按钮 */
.c-k { flex: 0 0 40px; color: #57D0E8; border-bottom: 1px solid transparent; outline: none;
  min-width: 0; overflow-wrap: anywhere; }
.c-k:hover { border-bottom-color: rgba(255,255,255,.3); }
.c-k:focus { border-bottom-color: #57D0E8; }
.c-del { flex: 0 0 auto; width: 18px; height: 18px; line-height: 1; border: none; border-radius: 4px;
  background: transparent; color: #6D7A90; cursor: pointer; font-size: 14px; padding: 0; }
.c-del:hover { color: #FF6B6B; background: rgba(255,107,107,.12); }
.c-add { margin-top: 10px; width: 100%; padding: 5px; background: transparent; color: #57D0E8;
  border: 1px dashed rgba(87,208,232,.4); border-radius: 4px; cursor: pointer;
  font-size: 11px; font-family: inherit; }
.c-add:hover { background: rgba(87,208,232,.08); }
/* 节点图片槽 (展开态专属) */
.img-slot { position: relative; }
.img-prev { width: 100%; max-height: 160px; object-fit: cover; display: block;
  border-radius: 6px; border: 1px solid var(--border); }
.img-del { position: absolute; top: 6px; right: 6px; background: rgba(3, 8, 18, 0.65); }
.img-up { margin-top: 0; }
.node-actions { display: flex; gap: 6px; margin-top: 10px; }
.n-btn { flex: 1; background: linear-gradient(135deg,#18B8CE,#3A8FE0); color: #051120; border: none; border-radius: 4px;
  font-size: 11px; padding: 5px 0; cursor: pointer; font-family: inherit; }
.n-btn.secondary { background: rgba(255,255,255,.12); color: #D5DEEB; }
.ctx-menu { position: absolute; z-index: 50;
  background: linear-gradient(150deg, rgba(24, 184, 206, 0.18), rgba(58, 143, 224, 0.10)), rgba(17, 34, 54, 0.94);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(91, 220, 232, 0.4);
  border-radius: 8px; padding: 5px;
  box-shadow: 0 8px 24px rgba(0,0,0,.5), 0 0 20px rgba(24, 184, 206, 0.16);
  display: flex; flex-direction: column; gap: 2px; }
.ctx-menu .n-btn { flex: none; width: 100%; text-align: left; border-radius: 4px;
  padding: 6px 16px; }
.n-btn.danger { background: transparent; color: #E05A5A; border: none; border-radius: 4px;
  font-size: 11px; padding: 6px 16px; cursor: pointer; font-family: inherit;
  flex: 1; white-space: nowrap; }
.n-btn.danger:hover { background: rgba(224,90,90,.16); }
.n-btn.normal { background: transparent; color: #D5DEEB; border: none; border-radius: 4px;
  font-size: 11px; padding: 6px 16px; cursor: pointer; font-family: inherit;
  flex: 1; white-space: nowrap; }
.n-btn.normal:hover { background: rgba(24, 184, 206, 0.16); color: #7FE3EC; }

/* 可达性: 键盘焦点可见 */
.btn:focus-visible, .input:focus-visible { outline: 2px solid #5BA8F0; outline-offset: 1px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}