/* ============================================
   Fresure Inquiry Module - Standalone Styles
   Drop into any static HTML page.
   ============================================ */

/* ---- CSS Variables (define only if page doesn't have them) ---- */
.fresure-inquiry-scope {
  --fi-primary: #1b4332;
  --fi-primary-dark: #045F22;
  --fi-primary-bg: #e8f5e9;
  --fi-white: #ffffff;
  --fi-gray-200: #e5e7eb;
  --fi-gray-400: #9ca3af;
  --fi-gray-600: #6b7280;
  --fi-gray-800: #374151;
  --fi-font: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --fi-radius: 8px;
}

/* ---- Modal Overlay ---- */
.inquiry-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.inquiry-modal-overlay.active {
  opacity: 1;
}

/* ---- Modal Container ---- */
.inquiry-modal {
  background: var(--fi-white, #fff);
  border-radius: 16px;
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  max-height: calc(100dvh - 40px); /* dvh=动态视口高，保证在移动端浏览器地址栏下也不超高；vh 为不支持 dvh 的兜底 */
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  transform: translateY(20px);
  transition: transform 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  font-family: var(--fi-font, sans-serif);
}
.inquiry-modal.active {
  transform: translateY(0);
}
.inquiry-modal.has-professional-inquiry { max-width:1180px; }
.inquiry-panel-brand { display:block;margin-bottom:10px;color:#7fe0a6;font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase; }

/* ---- Modal Header ---- */
.inquiry-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px 0;
}
.inquiry-modal-header h2,
.inquiry-modal-header h3,
.inquiry-modal-body > form > h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--fi-primary-dark, #045F22);
  margin: 0;
}
.inquiry-modal-close {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--fi-gray-400, #9ca3af);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color 0.3s ease;
}
.inquiry-modal-close:hover {
  color: var(--fi-gray-800, #374151);
}

/* ---- Modal Body ---- */
.inquiry-modal-body {
  padding: 16px 28px 28px;
  overflow-y: auto;
}
.inquiry-modal-subtitle {
  font-size: 14px;
  color: var(--fi-gray-600, #6b7280);
  margin-bottom: 20px;
}

/* ---- Form Grid ---- */
.inquiry-modal-form .form-grid,
.fresure-inquiry-form .inquiry-grid,
.fresure-inquiry-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.inquiry-modal-form .form-group,
.fresure-inquiry-form .inquiry-group,
.fresure-inquiry-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.inquiry-modal-form .form-group.full-width,
.fresure-inquiry-form .inquiry-group.full-width {
  grid-column: 1 / -1;
}

/* ---- Labels ---- */
.inquiry-modal-form .form-group label,
.fresure-inquiry-form .inquiry-group label,
.fresure-inquiry-form .form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--fi-gray-800, #374151);
}
.inquiry-modal-form .form-group label .required,
.fresure-inquiry-form .inquiry-group label .required {
  color: #c0392b;
}

/* ---- Inputs / Selects / Textareas ---- */
.inquiry-modal-form .form-group input,
.inquiry-modal-form .form-group select,
.inquiry-modal-form .form-group textarea,
.fresure-inquiry-form .inquiry-group input,
.fresure-inquiry-form .inquiry-group select,
.fresure-inquiry-form .inquiry-group textarea,
.fresure-inquiry-form .form-group input,
.fresure-inquiry-form .form-group select,
.fresure-inquiry-form .form-group textarea {
  padding: 10px 14px;
  border: 1px solid var(--fi-gray-200, #e5e7eb);
  border-radius: var(--fi-radius, 8px);
  font-size: 14px;
  font-family: var(--fi-font, sans-serif);
  color: var(--fi-gray-800, #374151);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  outline: none;
  background: var(--fi-white, #fff);
}
.inquiry-modal-form .form-group input:focus,
.inquiry-modal-form .form-group select:focus,
.inquiry-modal-form .form-group textarea:focus,
.fresure-inquiry-form .inquiry-group input:focus,
.fresure-inquiry-form .inquiry-group select:focus,
.fresure-inquiry-form .inquiry-group textarea:focus {
  border-color: var(--fi-primary, #1b4332);
  box-shadow: 0 0 0 3px rgba(4, 95, 34, 0.08);
}
.inquiry-modal-form .form-group textarea,
.fresure-inquiry-form .inquiry-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ---- Error States ---- */
.inquiry-modal-form .form-group.has-error input,
.inquiry-modal-form .form-group.has-error select,
.inquiry-modal-form .form-group.has-error textarea,
.fresure-inquiry-form .form-group.has-error input,
.fresure-inquiry-form .form-group.has-error select,
.fresure-inquiry-form .form-group.has-error textarea,
.fresure-inquiry-form .inquiry-group.has-error input,
.fresure-inquiry-form .inquiry-group.has-error select,
.fresure-inquiry-form .inquiry-group.has-error textarea {
  border-color: #c0392b;
}
.inquiry-modal-form .field-error,
.fresure-inquiry-form .field-error {
  font-size: 12px;
  color: #c0392b;
  min-height: 16px;
  display: block;
}

/* ---- Submit Button & Row ---- */
.inquiry-modal-form .form-submit,
.fresure-inquiry-form .form-submit-row {
  margin-top: 20px;
}
.inquiry-modal-form .form-submit .btn,
.fresure-inquiry-form .form-submit-row .btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: var(--fi-radius, 8px);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  white-space: nowrap;
  letter-spacing: 0.3px;
  background: var(--fi-primary, #1b4332);
  color: var(--fi-white, #fff);
}
.inquiry-modal-form .form-submit .btn:hover,
.fresure-inquiry-form .form-submit-row .btn:hover {
  background: var(--fi-primary-dark, #2d6a4f);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(27, 67, 50, 0.35);
}
.inquiry-modal-form .form-submit .btn:disabled,
.fresure-inquiry-form .form-submit-row .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ---- 通用提交按钮（所有模板）----
   quick-quote / sample-request 等非 standard 模板的提交按钮此前没有专属样式，
   在页面 `* { padding:0 }` 重置下只剩 ~21px 高、几不可点。这里给基础样式，
   standard 模板后面更具体的绿色按钮规则会覆盖背景色。 */
.fresure-inquiry-form > button[type='submit'] {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  padding: 12px 18px;
  border: 0;
  border-radius: 8px;
  background: var(--fi-primary, #1b4332);
  color: #fff;
  font: 700 15px/1.2 var(--fi-font, system-ui, sans-serif);
  cursor: pointer;
  transition: filter 0.2s ease, transform 0.2s ease;
}
.fresure-inquiry-form > button[type='submit']:hover {
  filter: brightness(1.06);
}
.fresure-inquiry-form > button[type='submit']:disabled {
  opacity: 0.62;
  cursor: wait;
  transform: none;
}

/* ---- Spinner ---- */
.btn-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--fi-white, #fff);
  border-radius: 50%;
  animation: fi-spin 0.6s linear infinite;
}
@keyframes fi-spin {
  to { transform: rotate(360deg); }
}

/* ---- Privacy Note ---- */
.inquiry-modal-form .form-note,
.fresure-inquiry-form .privacy-note {
  font-size: 12px;
  color: var(--fi-gray-400, #9ca3af);
  text-align: center;
  margin-top: 12px;
  line-height: 1.6;
  width: 100%;
  overflow-wrap: break-word;
}

/* ---- Result States ---- */
.inquiry-result {
  text-align: center;
  padding: 32px 16px;
}
.result-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 16px;
  animation: fi-popIn 0.4s ease;
}
.inquiry-success .result-icon {
  background: var(--fi-primary-bg, #e8f5e9);
  color: var(--fi-primary, #1b4332);
}
.inquiry-error .result-icon {
  background: #fde8e8;
  color: #c0392b;
}
.result-message {
  font-size: 15px;
  color: var(--fi-gray-800, #374151);
  line-height: 1.6;
  margin-bottom: 20px;
}
@keyframes fi-popIn {
  0% { transform: scale(0); opacity: 0; }
  80% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}

/* ---- Body Lock ---- */
body.fresure-modal-open {
  overflow: hidden;
}
.visually-hidden { position:absolute!important; width:1px!important; height:1px!important; padding:0!important; margin:-1px!important; overflow:hidden!important; clip:rect(0,0,0,0)!important; white-space:nowrap!important; border:0!important; }
.fresure-inquiry-form :focus-visible, .inquiry-modal :focus-visible { outline:3px solid #2f855a; outline-offset:2px; }
.form-result { grid-column:1/-1; }

/* ---- Mobile Responsive ---- */
@media (max-width: 640px) {
  .inquiry-modal-overlay {
    padding: 0;
    align-items: flex-end;
  }
  .inquiry-modal {
    max-width: 100%;
    max-height: 96vh;
    max-height: calc(100dvh - 16px);
    border-radius: 16px 16px 0 0;
    transform: translateY(100%);
  }
  .inquiry-modal.active {
    transform: translateY(0);
  }
  .inquiry-modal-header {
    padding: 20px 20px 0;
  }
  .inquiry-modal-body {
    padding: 12px 20px 20px;
  }
  .inquiry-modal-form .form-grid,
  .fresure-inquiry-form .inquiry-grid,
  .fresure-inquiry-form {
    grid-template-columns: 1fr;
  }
  .inquiry-modal-form .form-group.full-width,
  .fresure-inquiry-form .inquiry-group.full-width {
    grid-column: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .inquiry-modal-overlay, .inquiry-modal, .result-icon, .btn-spinner { transition:none!important; animation:none!important; }
}

/* ---- Stitch: Professional standard inquiry ---- */
.inquiry-professional-layout {
  display: grid;
  grid-template-columns: minmax(280px, .82fr) minmax(0, 1.18fr);
  width: min(1120px, 100%);
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid #e4e9ef;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(23, 58, 99, .1);
  font-family: var(--fi-font, system-ui, sans-serif);
}
.inquiry-contact-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  padding: clamp(30px, 4vw, 48px);
  background: linear-gradient(150deg, #173a63 0%, #204a78 100%);
  color: #fff;
}
.inquiry-contact-panel h2 { margin: 0 0 14px; color: #fff; font: 700 clamp(25px, 3vw, 34px)/1.15 Georgia, serif; }
.inquiry-contact-panel .contact-intro { margin: 0 0 34px; color: #cfdaea; font-size: 14px; line-height: 1.7; }
.contact-list { display: grid; gap: 23px; }
.contact-item { display: grid; grid-template-columns: 24px 1fr; gap: 12px; align-items: start; }
.contact-icon { color: #78d7a1; font-size: 19px; line-height: 1.2; }
.contact-item strong { display: block; margin-bottom: 5px; color: #9fb4cb; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.contact-item span:not(.contact-icon), .contact-item a { color: #fff; font-size: 13px; line-height: 1.55; text-decoration: none; }
.contact-item a:hover { color: #8ae2ad; }
.global-presence { margin-top: 38px; padding: 22px; border: 1px solid rgba(255,255,255,.12); border-radius: 10px; background: rgba(255,255,255,.06); }
.global-presence h3 { margin: 0 0 10px; color: #7fe0a6; font: 700 18px/1.2 Georgia, serif; }
.global-presence p { margin: 0; color: #d7e1ed; font-size: 12px; line-height: 1.6; }
.presence-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 12px; }
.presence-metrics div { padding: 12px; border-radius: 7px; background: rgba(255,255,255,.065); }
.presence-metrics b { display: block; color: #7fe0a6; font-size: 20px; }
.presence-metrics span { color: #d7e1ed; font-size: 10px; }
.global-presence small { color: #aebed0; font-size: 10px; font-style: italic; line-height: 1.45; }
.inquiry-form-panel { min-width: 0; padding: clamp(6px, 1vw, 12px); }
.inquiry-professional-layout .fresure-inquiry-form.inquiry-template-standard { max-width: none; border: 0; box-shadow: none; }
.fresure-inquiry-form.inquiry-template-standard {
  --fi-trade-navy: #173a63;
  --fi-trade-green: #38a169;
  --fi-trade-ink: #182533;
  --fi-trade-muted: #667483;
  width: 100%;
  max-width: 760px;
  box-sizing: border-box;
  margin-inline: auto;
  padding: clamp(24px, 4vw, 44px);
  gap: 18px 20px;
  border: 1px solid #e4e9ef;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(23, 58, 99, .08);
  color: var(--fi-trade-ink);
  font-family: var(--fi-font, system-ui, sans-serif);
}
.fresure-inquiry-form.inquiry-template-standard > h2,
.fresure-inquiry-form.inquiry-template-standard > .form-description,
.fresure-inquiry-form.inquiry-template-standard > .form-result,
.fresure-inquiry-form.inquiry-template-standard > button,
.fresure-inquiry-form.inquiry-template-standard > .privacy-note {
  grid-column: 1 / -1;
}
.fresure-inquiry-form.inquiry-template-standard > h2 {
  margin: 0;
  color: var(--fi-trade-navy);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.fresure-inquiry-form.inquiry-template-standard > .form-description {
  max-width: 620px;
  margin: -9px 0 8px;
  color: var(--fi-trade-muted);
  font-size: 14px;
  line-height: 1.65;
}
.fresure-inquiry-form.inquiry-template-standard .form-group {
  gap: 7px;
}
.fresure-inquiry-form.inquiry-template-standard .field-products,
.fresure-inquiry-form.inquiry-template-standard .field-message {
  grid-column: 1 / -1;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-field {
  display: grid;
  grid-column: 1 / -1;
  gap: 8px;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-field > label:first-child {
  color: #3e4b59;
  font-size: 12px;
  font-weight: 650;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-field > label:first-child span {
  color: #788592;
  font-weight: 500;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-zone {
  display: flex;
  min-height: 88px;
  box-sizing: border-box;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 2px dashed #c9d2dc;
  border-radius: 12px;
  background: #f6f7f9;
  color: #637180;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, transform .2s ease;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-zone:hover,
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-zone:focus-within {
  border-color: #0061a5;
  background: #f0f6fb;
  transform: translateY(-1px);
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-zone input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}
.fresure-inquiry-form.inquiry-template-standard .upload-icon {
  margin-bottom: 4px;
  color: #667585;
  font-size: 22px;
  line-height: 1;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-zone strong {
  color: #4b5968;
  font-size: 12px;
  font-weight: 600;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-zone small {
  margin-top: 3px;
  color: #8995a2;
  font-size: 10px;
}
/* 附件选中后：文件名展示在下方，上传区变为选中态 */
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-field .upload-filename {
  display: none;
  color: #1f8a4c;
  font-size: 12px;
  font-weight: 600;
  word-break: break-all;
  padding-left: 2px;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-field.has-file .upload-filename {
  display: block;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-field.has-file .inquiry-upload-zone {
  border-color: #38a169;
  background: #f0faf3;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-field.has-error .upload-filename {
  color: #c0392b;
}
.fresure-inquiry-form.inquiry-template-standard .inquiry-upload-field.has-error .inquiry-upload-zone {
  border-color: #e08a80;
  background: #fdf3f2;
}
.fresure-inquiry-form.inquiry-template-standard .form-group label {
  color: #3e4b59;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .01em;
}
.fresure-inquiry-form.inquiry-template-standard .required-marker {
  color: var(--fi-trade-green);
}
.fresure-inquiry-form.inquiry-template-standard .form-group input,
.fresure-inquiry-form.inquiry-template-standard .form-group select,
.fresure-inquiry-form.inquiry-template-standard .form-group textarea {
  width: 100%;
  box-sizing: border-box;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid #d7dee7;
  border-radius: 8px;
  background: #fbfcfd;
  color: var(--fi-trade-ink);
  font-size: 14px;
  box-shadow: inset 0 1px 2px rgba(17, 35, 54, .025);
}
.fresure-inquiry-form.inquiry-template-standard .form-group textarea {
  min-height: 126px;
  line-height: 1.55;
}
.fresure-inquiry-form.inquiry-template-standard .form-group input::placeholder,
.fresure-inquiry-form.inquiry-template-standard .form-group textarea::placeholder {
  color: #97a3af;
}
.fresure-inquiry-form.inquiry-template-standard .form-group input:focus,
.fresure-inquiry-form.inquiry-template-standard .form-group select:focus,
.fresure-inquiry-form.inquiry-template-standard .form-group textarea:focus {
  border-color: var(--fi-trade-green);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(56, 161, 105, .14);
}
.fresure-inquiry-form.inquiry-template-standard > button[type='submit'] {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  margin-top: 3px;
  border: 0;
  border-radius: 8px;
  background: var(--fi-trade-green);
  color: #fff;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: .01em;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(56, 161, 105, .2);
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}
.fresure-inquiry-form.inquiry-template-standard > button[type='submit'] .submit-icon { font-size: 18px; }
.fresure-inquiry-form.inquiry-template-standard > button[type='submit']:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: 0 11px 24px rgba(56, 161, 105, .26);
}
.fresure-inquiry-form.inquiry-template-standard > button[type='submit']:disabled {
  opacity: .62;
  cursor: wait;
  transform: none;
}
.fresure-inquiry-form.inquiry-template-standard > .privacy-note {
  margin: -7px 0 0;
  color: #8793a0;
  font-size: 11px;
}
.inquiry-modal .fresure-inquiry-form.inquiry-template-standard {
  padding: 8px 0 0;
  border: 0;
  box-shadow: none;
}
@media (max-width: 640px) {
  .inquiry-professional-layout { grid-template-columns: 1fr; }
  .inquiry-contact-panel { padding: 28px 22px; }
  .global-presence { margin-top: 28px; }
  .inquiry-form-panel { padding: 0; }
  .fresure-inquiry-form.inquiry-template-standard {
    padding: 24px 18px;
    gap: 15px;
    border-radius: 10px;
  }
  .fresure-inquiry-form.inquiry-template-standard .field-products,
  .fresure-inquiry-form.inquiry-template-standard .field-message {
    grid-column: 1;
  }
}