/* Documentation request pop-up forms — Quality & Documentation page */

.doc-request-modal {
  position: fixed;
  inset: 0;
  z-index: 9800;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(197, 154, 74, 0.18), transparent 45%),
    radial-gradient(ellipse at 85% 90%, rgba(18, 59, 93, 0.35), transparent 50%),
    rgba(9, 35, 61, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.doc-request-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.doc-request-dialog {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(580px, 100%);
  max-height: min(92vh, 860px);
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafb 100%);
  border: 1px solid rgba(229, 232, 235, 0.95);
  border-radius: 20px;
  box-shadow:
    0 28px 70px rgba(9, 35, 61, 0.28),
    0 0 0 1px rgba(197, 154, 74, 0.12);
  transform: translateY(18px) scale(0.985);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.doc-request-modal.is-open .doc-request-dialog {
  transform: translateY(0) scale(1);
}

.doc-request-dialog::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #c59a4a 0%, #e0bc72 40%, #123b5d 100%);
  z-index: 2;
}

.doc-request-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 3;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.doc-request-close:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: rotate(90deg);
}

.doc-request-head {
  flex: 0 0 auto;
  padding: 1.55rem 1.75rem 1.2rem;
  background:
    linear-gradient(135deg, rgba(197, 154, 74, 0.16) 0%, transparent 42%),
    linear-gradient(160deg, #09233d 0%, #123b5d 55%, #0d2d4a 100%);
  color: #fff;
}

.doc-request-eyebrow {
  display: inline-block;
  margin-bottom: 0.45rem;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(197, 154, 74, 0.45);
  background: rgba(197, 154, 74, 0.14);
  color: #e8d2a4;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.doc-request-dialog h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2.4vw, 1.35rem);
  font-weight: 700;
  margin: 0 2.2rem 0.45rem 0;
  color: #fff;
  letter-spacing: -0.01em;
}

.doc-request-dialog .doc-request-lead {
  margin: 0;
  max-width: 42ch;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

.doc-request-form {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 1.25rem 1.75rem 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(18, 59, 93, 0.35) transparent;
}

.doc-request-form::-webkit-scrollbar {
  width: 8px;
}

.doc-request-form::-webkit-scrollbar-thumb {
  background: rgba(18, 59, 93, 0.28);
  border-radius: 8px;
}

.doc-request-section {
  margin-bottom: 1.1rem;
  padding: 1rem 1rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 22px rgba(9, 35, 61, 0.04);
}

.doc-request-section-label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin: 0 0 0.85rem;
}

.doc-request-section-label::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 2px;
  background: linear-gradient(135deg, #c59a4a, #e0bc72);
  box-shadow: 0 0 0 3px rgba(197, 154, 74, 0.18);
  flex: 0 0 auto;
}

.doc-request-dialog .form-group {
  margin-bottom: 0.9rem;
}

.doc-request-dialog .form-group:last-child {
  margin-bottom: 0;
}

.doc-request-dialog .form-group label {
  color: var(--navy);
  font-size: 0.78rem;
  letter-spacing: 0.01em;
}

.doc-request-dialog .form-group input,
.doc-request-dialog .form-group select,
.doc-request-dialog .form-group textarea {
  border: 1px solid #d8dee5;
  border-radius: 10px;
  background: #fff;
  padding: 0.72rem 0.9rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.doc-request-dialog .form-group input::placeholder,
.doc-request-dialog .form-group textarea::placeholder {
  color: #9aa6b2;
}

.doc-request-dialog .form-group input:hover,
.doc-request-dialog .form-group select:hover,
.doc-request-dialog .form-group textarea:hover {
  border-color: #c5ced8;
}

.doc-request-dialog .form-group input:focus,
.doc-request-dialog .form-group select:focus,
.doc-request-dialog .form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(197, 154, 74, 0.18);
  background: #fffefb;
}

.doc-request-dialog .form-group input.is-invalid,
.doc-request-dialog .form-group select.is-invalid,
.doc-request-dialog .form-group textarea.is-invalid {
  border-color: #b23b3b;
  box-shadow: 0 0 0 3px rgba(178, 59, 59, 0.12);
}

.doc-request-dialog .doc-grade-select:disabled {
  opacity: 1;
  cursor: not-allowed;
  color: var(--text-soft);
  background: linear-gradient(180deg, #f4f6f8, #eef1f4);
  border-color: #e1e6eb;
}

.doc-request-dialog .form-success {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(197, 154, 74, 0.35);
  background: linear-gradient(135deg, rgba(197, 154, 74, 0.14), rgba(197, 154, 74, 0.05));
  color: var(--navy);
  font-size: 0.86rem;
  line-height: 1.5;
}

.doc-request-actions {
  flex: 0 0 auto;
  position: sticky;
  bottom: 0;
  margin-top: auto;
  margin-left: -0.1rem;
  margin-right: -0.1rem;
  padding: 1rem 1.75rem 1.25rem;
  background: linear-gradient(180deg, rgba(248, 250, 251, 0) 0%, #f8fafb 28%, #ffffff 100%);
  border-top: 1px solid rgba(229, 232, 235, 0.9);
}

.doc-request-actions .btn {
  width: 100%;
  justify-content: center;
  min-height: 3rem;
  border-radius: 12px;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 24px rgba(197, 154, 74, 0.28);
}

.doc-request-actions .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(197, 154, 74, 0.34);
}

body.doc-request-open {
  overflow: hidden;
}

@media (max-width: 575px) {
  .doc-request-modal {
    padding: 0.65rem;
    align-items: flex-end;
  }

  .doc-request-dialog {
    width: 100%;
    max-height: min(94vh, 920px);
    border-radius: 18px 18px 14px 14px;
  }

  .doc-request-head,
  .doc-request-form,
  .doc-request-actions {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }

  .doc-request-section {
    padding: 0.85rem 0.8rem 0.7rem;
  }

  .doc-request-dialog .form-row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .doc-request-modal,
  .doc-request-dialog,
  .doc-request-close,
  .doc-request-actions .btn {
    transition: none;
  }

  .doc-request-close:hover {
    transform: none;
  }
}