:root {
  --bg: #f3f6fb;
  --panel: #ffffff;
  --line: #dde3ee;
  --text: #1f2430;
  --muted: #6b7280;
  --brand: #3458f5;
  --brand-dark: #2844c1;
  --ok: #0f8f54;
  --warn: #a16207;
  --danger: #b42318;
  /* Login manual tuning */
  --auth-v2-max-width: 560px; /* 调整登录页宽度上限 */
  --auth-v2-x: -50px;          /* 左右偏移：正值向右，负值向左 */
  --login-card-width: 600px; /* 登录/注册卡片宽度 */
  --login-card-min-height: 460px; /* 登录/注册卡片高度 */
  --login-card-x: -110px;       /* 登录/注册卡片左右偏移 */
  --login-card-y: -16px;       /* 登录/注册卡片上下偏移：负值向上 */
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(1200px 500px at 10% -10%, #e3ebff 0%, transparent 60%), var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "PingFang SC", sans-serif;
  font-size: clamp(16px, 0.92vw, 19px);
}
.shell {
  width: clamp(1100px, 86vw, 2400px);
  max-width: none;
  margin: 0 auto;
}
.topbar {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
}
.brand-wrap { display: flex; flex-direction: column; gap: 2px; }
.brand { font-weight: 700; letter-spacing: .3px; font-size: clamp(22px, 1.2vw, 28px); }
.brand-sub { font-size: clamp(13px, 0.78vw, 16px); color: var(--muted); }
.topnav { display: flex; gap: 10px; }
.top-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid #d8e0f4;
  background: #f3f7ff;
  color: #1e3a8a;
  font-size: 12px;
}
.nav-link {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: clamp(14px, 0.84vw, 17px);
}
.danger-link { color: var(--danger); border-color: #f1c0c0; }
.container { padding: clamp(14px, 1.2vw, 22px) clamp(10px, 1.1vw, 22px) clamp(22px, 2vw, 36px); }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 14px;
  box-shadow: 0 6px 16px rgba(20, 35, 77, 0.04);
}
.section-card h3 { margin-top: 0; }
.section-card h3 { font-size: clamp(22px, 1.25vw, 28px); }
.inner-card { background: #fafcff; margin-bottom: 10px; }
.gen-time-panel { margin-top: 12px; }
.gen-running-banner {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #c7d6ff;
  background: #f0f4ff;
  color: #1e3a8a;
  font-size: clamp(14px, 0.88vw, 16px);
  line-height: 1.45;
}
.flash-banner-pending {
  margin: 10px 0;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #bde8cc;
  background: #f0fdf4;
  color: #14532d;
}
.flash-banner-pending .nav-link { display: inline; margin-left: 8px; }
.gen-wait-card { text-align: center; padding: 28px 20px; }
.gen-wait-spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border: 4px solid #e2e8f0;
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: gen-spin 0.9s linear infinite;
}
@keyframes gen-spin {
  to { transform: rotate(360deg); }
}
.gen-wait-status { font-size: clamp(17px, 1.05vw, 22px); margin: 8px 0; }
.gen-wait-status + .muted { margin-top: 6px; }
#generateSubmitBtn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}
.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.muted { color: var(--muted); font-size: clamp(14px, 0.84vw, 17px); }
.mono { font-family: Consolas, monospace; }

label { display: block; margin: 10px 0; font-size: clamp(15px, 0.9vw, 18px); }
input, select, textarea, button {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: clamp(15px, 0.9vw, 18px);
}
textarea { resize: vertical; }
button {
  background: var(--brand);
  color: #fff;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
}
button:hover { background: var(--brand-dark); }
.btn-muted { background: #eef3ff; color: #233269; border-color: #d6def8; }
.btn-danger { background: #fff1f1; color: #9a1f1f; border-color: #f3b6b6; }
.btn-danger:hover { background: #ffe3e3; }

/* Global width:100% is great for text inputs, but breaks radio/checkbox layout.
   Override to ensure controls keep their natural compact size. */
input[type="radio"],
input[type="checkbox"] {
  width: auto !important;
  padding: 0 !important;
  border-radius: 4px;
}

input[type="file"] {
  width: auto !important;
  padding: 0 !important;
}

.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.layout-main { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; align-items: start; }
.actions-row { display: flex; gap: 10px; flex-wrap: wrap; }
.compact-help { position: sticky; top: 12px; }

.section-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.panel-hint { margin: -2px 0 10px; }
.sub-nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.sub-nav a {
  text-decoration: none;
  color: #334155;
  padding: 4px 0;
  border-bottom: 1px dashed #cfd8ee;
  font-size: 13px;
}
.sub-nav a:hover { color: #1d4ed8; border-bottom-color: #93c5fd; }
.switch-btn {
  width: auto;
  border-radius: 999px;
  background: #fff;
  color: #334155;
  border: 1px solid var(--line);
  padding: 8px 14px;
  font-size: clamp(13px, 0.78vw, 16px);
}
.switch-btn.active {
  background: #eaf0ff;
  border-color: #c6d6ff;
  color: #1e3a8a;
}
.switch-panel { display: none; }
.switch-panel.active { display: block; }
.results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.preview {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  background: #f7f9fd;
  border-radius: 10px;
  border: 1px solid var(--line);
  margin: 8px 0;
}
.preview-large { max-height: 640px; }
.candidate-card { border: 1px solid var(--line); border-radius: 12px; padding: 10px; background: #fbfcff; }
.candidate-title { font-weight: 700; }
.js-preview-image { cursor: zoom-in; }
.gallery-list { display: flex; flex-direction: column; gap: 8px; max-height: 520px; overflow: auto; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.gallery-toolbar {
  align-items: center;
  justify-content: flex-start;
}
.gallery-toolbar button { width: auto; min-width: 92px; }
.gallery-toolbar input,
.gallery-toolbar select {
  width: 220px;
}
.gallery-item { border: 1px solid var(--line); border-radius: 8px; padding: 8px; background: #fff; }
.gallery-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  margin-bottom: 6px;
}
.gallery-thumb--contain { object-fit: contain; background: #f7f9fd; }
.gallery-thumb--large { min-height: 240px; }
.result-ref-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.result-ref-thumb {
  min-height: 220px;
  border-radius: 10px;
}
.wireframe-box {
  width: 100%;
  min-height: 140px;
  border-radius: 8px;
  border: 1px dashed var(--line);
  background: #f3f6fb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #97a0b0;
  margin-bottom: 6px;
  font-size: 12px;
}
.mini-link {
  font-size: 12px;
  color: #2f4ec7;
  text-decoration: none;
}
.gallery-item-actions {
  align-items: center;
  justify-content: space-between;
}
.gallery-action-link,
.gallery-action-btn {
  font-size: 14px !important;
  line-height: 1.2;
}
.gallery-action-link {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 10px;
  border: 1px solid #d5def2;
  border-radius: 8px;
  background: #f8faff;
  color: #2643b8;
}
.gallery-action-btn {
  width: auto !important;
  min-width: 86px;
  height: 38px;
  padding: 8px 12px;
}
.no-scroll { overflow: hidden; }
.image-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 1200;
}
.image-modal.active { display: block; }
.image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 28, 0.65);
}
.image-modal-content {
  position: relative;
  z-index: 1;
  width: min(94vw, 1320px);
  max-height: min(90vh, 900px);
  height: auto;
  margin: 5vh auto;
  background: #fff;
  border-radius: 14px;
  border: 1px solid #d7deef;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto; /* ensure bottom hint/buttons are reachable on short screens */
}
.image-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.image-modal-content img {
  width: 100%;
  height: auto;
  max-height: 55vh;
  object-fit: contain;
  background: #f4f7fc;
  border-radius: 10px;
  flex: 1 1 auto;
}

/* Payment modal: make hint text readable and keep it visible. */
#paymentModal #paymentModalTitle {
  background: transparent;
  border: 0;
  padding: 0;
}
#paymentModal .muted {
  background: rgba(238, 243, 255, 0.95);
  border: 1px solid #d6def8;
  padding: 8px 10px;
  border-radius: 10px;
}
.image-modal-close {
  width: auto;
  align-self: flex-end;
  background: #eef3ff;
  color: #1e3a8a;
  border: 1px solid #cad8ff;
  padding: 6px 10px;
}

.inline { display: inline-flex; gap: 8px; width: auto; margin-right: 8px; }
.inline input, .inline select, .inline button, .inline label { width: auto; margin: 0; }
.inline-form { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: end; }
.danger-inline { margin-bottom: 6px; }

.request-row { border-top: 1px dashed var(--line); padding: 10px 0; }
.request-row:first-of-type { border-top: 0; }
.user-card { margin-bottom: 16px; }
.admin-layout { display: grid; grid-template-columns: 230px 1fr; gap: 14px; align-items: start; }
.admin-nav { position: sticky; top: 12px; }
.admin-nav a {
  display: block;
  text-decoration: none;
  color: #2f3b5a;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  margin-top: 8px;
  background: #fff;
}
.admin-nav a:hover { background: #f2f5ff; }
.admin-nav a:focus { outline: 2px solid #c6d6ff; }
.admin-nav a.active { background: #e9f0ff; border-color: #c5d6ff; color: #1e3a8a; font-weight: 700; }
.admin-kpis .inner-card { padding: 16px; }
.kpi-num { font-size: 34px; font-weight: 800; color: #1e3a8a; line-height: 1.2; }
.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-top: 10px;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 0;
  background: #fff;
}

/* Orders/users tables are inside a scrollable container. Keep a larger min-width there.
   Other admin tables (e.g. compact price packages) must be responsive inside cards. */
.table-wrap .admin-table {
  min-width: 980px;
}

.admin-table--compact {
  min-width: 0;
  table-layout: fixed;
}
.admin-table th,
.admin-table td {
  border-bottom: 1px solid #e9edf7;
  padding: 8px 10px;
  font-size: 15px;
  text-align: left;
  vertical-align: top;
}
.payload-pre {
  margin: 6px 0 0;
  max-width: 420px;
  max-height: 160px;
  overflow: auto;
  background: #f8faff;
  border: 1px solid #e0e7f7;
  border-radius: 8px;
  padding: 8px;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}
.admin-table th {
  background: #f7f9ff;
  color: #334155;
}
.order-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid #d8e0f4;
}
.order-created { background: #fff7ed; color: #9a3412; border-color: #fed7aa; }
.order-paid { background: #ecfdf3; color: #166534; border-color: #bbf7d0; }
.order-closed { background: #f3f4f6; color: #334155; border-color: #d1d5db; }
.user-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.badge { display: inline-block; padding: 2px 8px; font-size: 12px; border-radius: 999px; background: #eff2ff; color: #2d3e8c; margin-left: 6px; }
.badge.ok { background: #def7e8; color: var(--ok); }
.badge.warn { background: #fff4d6; color: var(--warn); }
.checks-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.check-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  min-height: 42px;
  background: #fff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.preset-editor {
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 10px;
  margin-top: 8px;
}

.danger-zone { border-color: #f2c1c1; background: #fff8f8; }
.danger-zone button { background: var(--danger); }

.error { background: #fee9e9; color: #8f1e1e; border: 1px solid #f7c6c6; border-radius: 10px; padding: 10px; margin: 10px 0; }
.success { background: #e6f7ed; color: #11633c; border: 1px solid #bde8cc; border-radius: 10px; padding: 10px; margin: 10px 0; }

.auth-layout { min-height: calc(100vh - 130px); display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; align-items: center; }
.auth-hero h1 { margin: 0 0 8px; font-size: 38px; line-height: 1.2; }
.auth-hero p { color: var(--muted); max-width: 560px; }
.auth-hero ul { padding-left: 20px; color: #394150; line-height: 1.8; }
.auth-card { max-width: 450px; justify-self: end; width: 100%; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; background: #eef2ff; border-radius: 10px; padding: 3px; margin-bottom: 12px; }
.tab-btn { background: transparent; color: #394150; border: 0; padding: 10px; border-radius: 8px; }
.tab-btn.active { background: #fff; color: #172554; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08); }
.auth-panel h3 { margin: 0; }
.hidden { display: none; }

/* Login split (facebook-like) */
.login-split{
  min-height: calc(100vh - 140px);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(18px, 2vw, 44px);
  align-items: center;
  padding: clamp(18px, 4vh, 54px) 0;
}
.login-brand{
  padding-right: clamp(10px, 2vw, 28px);
}
.login-logo{
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 800;
  letter-spacing: .2px;
  font-size: clamp(44px, 3.2vw, 66px);
  line-height: 1.05;
  margin-bottom: 10px;
  color: #1f2a44;
}
.login-tagline{
  font-size: clamp(18px, 1.35vw, 28px);
  line-height: 1.35;
  color: #111827;
  max-width: 660px;
}
.login-sub{
  margin-top: 10px;
  max-width: 660px;
}
.login-card{
  justify-self: end;
  width: min(92vw, var(--login-card-width));
  min-height: var(--login-card-min-height);
  background: #fff;
  border: 1px solid #dfe6f5;
  border-radius: 14px;
  padding: 28px 25px 22px;
  box-shadow: 0 14px 34px rgba(20, 35, 77, 0.10);
  transform: translate(var(--login-card-x), var(--login-card-y));
}
.login-form{ display: grid; gap: 14px; }
.login-label{ margin: 0; font-size: 15px; color: #374151; }
.login-input{
  height: 62px;
  font-size: 25px;
  border-radius: 10px;
  border: 1px solid #d6dae3;
  background: #fff;
}
.login-pass .eye-btn{ top: 8px; height: 30px; }
.login-btn{
  height: 62px;
  border-radius: 10px;
  font-size: 25px;
  font-weight: 700;
}
.login-divider{
  height: 1px;
  background: #e8edf7;
  margin: 6px 0 2px;
}
.login-secondary{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 62px;
  border-radius: 10px;
  background: #22c55e;
  color: #fff;
  font-size: 25px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid #1fb455;
}
.login-secondary:hover{ filter: brightness(0.97); }
.login-secondary--brand{
  background: var(--brand);
  border-color: #2b49d6;
}
.login-secondary--brand:hover{ filter: brightness(0.98); }

@media (max-width: 980px) {
  .shell { width: 96vw; }
  .layout-main, .auth-layout, .grid3, .grid2, .admin-layout, .login-split { grid-template-columns: 1fr; }
  .auth-card { justify-self: stretch; }
  .login-card{ justify-self: stretch; width: 100%; transform: none; }
  .login-brand{ padding-right: 0; }
  .login-logo{ text-align: center; }
  .login-tagline, .login-sub{ text-align: center; margin-left: auto; margin-right: auto; }
  .preview-large { max-height: 420px; }
  .compact-help { position: static; }
  .results-head { align-items: flex-start; flex-direction: column; }
  .image-modal-head { align-items: flex-start; flex-direction: column; }
  .image-modal-content { width: 96vw; max-height: 88vh; height: auto; margin: 6vh auto; }
  .topnav { flex-wrap: wrap; justify-content: flex-end; }
  .gallery-toolbar input,
  .gallery-toolbar select {
    width: 100%;
  }
  .result-ref-grid { grid-template-columns: 1fr; }
  .table-wrap .admin-table { min-width: 760px; }
}

@media (min-width: 1600px) {
  .layout-main { grid-template-columns: 2.2fr 1fr; gap: 18px; }
  .grid2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .grid3 { gap: 14px; }
  .preview-large { max-height: 620px; }
}

/* Login v2 (reference style) */
.auth-v2 {
  width: min(92vw, var(--auth-v2-max-width));
  margin: 0 auto;
  min-height: 78vh;
  padding: 8vh 10px 6vh;
  display: grid;
  gap: 14px;
  transform: translateX(var(--auth-v2-x));
}
.auth-v2-head h1 {
  font-size: clamp(38px, 2.2vw, 48px);
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  color: #202632;
  text-align: center;
}
.auth-v2-head p {
  margin: 10px auto 14px;
  color: #4a5160;
  font-size: clamp(14px, 0.95vw, 16px);
  line-height: 1.6;
  max-width: 760px;
  text-align: center;
}
.auth-v2-rule {
  border-bottom: 3px solid #1f2630;
  margin: 14px auto 0;
  width: min(92vw, var(--auth-v2-max-width));
}
.auth-v2-panel {
  border-top: 1px solid #cfd3db;
  background: #ffffffcc;
  border: 1px solid #d6ddeb;
  border-radius: 14px;
  padding: 22px 22px 24px;
  min-height: 460px;
  box-shadow: 0 10px 26px rgba(20, 35, 77, 0.06);
}
.auth-v2-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid #cfd3db;
}
.auth-v2-tab {
  display: inline-block;
  width: auto;
  border: 0;
  background: transparent;
  color: #2e3440;
  padding: 10px 12px;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
}
.auth-v2-tab.active {
  border-bottom-color: #d24b52;
  background: #f8f9fb;
}
.auth-v2-form {
  padding-top: 14px;
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
}
.auth-v2-form label {
  margin: 14px 0 14px;
  font-size: 15px;
}
.auth-v2-form input {
  height: 46px;
  border-radius: 10px;
  border: 1px solid #d6dae3;
  background: #f7f9fd;
  font-size: 16px;
}
.auth-v2-form button[type="submit"] {
  height: 48px;
  border-radius: 10px;
  font-size: 18px;
  font-weight: 600;
  background: var(--brand);
  color: #fff;
  border: 1px solid transparent;
  margin-top: 8px;
}
.auth-v2-form button[type="submit"]:hover {
  background: var(--brand-dark);
}
.pass-wrap {
  position: relative;
}
.pass-wrap input {
  padding-right: 54px;
}
.eye-btn {
  position: absolute;
  right: 8px;
  top: 8px;
  width: 42px !important;
  height: 30px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #3f4754;
  padding: 0;
}
.eye-btn:hover {
  background: #eef2f8;
}

@media (max-width: 980px) {
  .auth-v2 { margin-top: 4vh; }
  .auth-v2-head h1 { font-size: 34px; }
  .auth-v2-head p { font-size: 14px; }
  .auth-v2-tab { font-size: 14px; }
  .auth-v2-form input { height: 44px; font-size: 15px; }
  .auth-v2-form button[type="submit"] { height: 46px; font-size: 17px; }
}

/* Price packages (UI) */
.price-package-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-package-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #ffffff;
  cursor: pointer;
  user-select: none;
}

.price-package-row:hover {
  border-color: var(--brand);
}

.price-package-row input[type="radio"] {
  width: auto !important;
  margin: 0 10px 0 0;
  padding: 0 !important;
  flex: 0 0 auto;
}

.price-package-row .mono {
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}

.price-package-row span {
  flex: 1;
}

/* User panel sub-tabs (inside / panel-account), avoid interfering with global ".switch-btn" switching. */
.user-sub-panel {
  display: none;
}
.user-sub-panel.active {
  display: block;
}

.user-sub-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.user-sub-tab-btn {
  width: auto;
  border-radius: 999px;
  background: #fff;
  color: #334155;
  border: 1px solid var(--line);
  padding: 8px 14px;
  font-size: clamp(13px, 0.78vw, 16px);
  cursor: pointer;
  font-weight: 600;
}

.user-sub-tab-btn.active {
  background: #eaf0ff;
  border-color: #c6d6ff;
  color: #1e3a8a;
}

.custom-times-input {
  width: 180px !important;
  padding: 8px 10px !important;
}