:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #004C8B;
  --muted: #667085;
  --line: #d9e0ea;
  --primary: #2c4f70;
  --primary-dark: #1f3b55;
  --accent: #eaf1f7;
  --danger: #c62828;
  --success: #256f3f;
  --shadow: 0 14px 40px rgba(17, 24, 39, 0.08);
  --radius: 18px
}
.bleker-form-card {
  background: var(--card);
  border: 1px solid #e7edf4;
  box-shadow: var(--shadow);
  overflow: hidden
}
.bleker-form-header {
  padding: 32px;
  background: linear-gradient(135deg,#2c4f70 0,#3d678e 100%);
  color: #fff
}
.bleker-form-header h1 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1
}
.bleker-form-header p {
  margin: 0;
  max-width: 760px;
  color: rgba(255,255,255,.9)
}
.bleker-form {
  padding: 0 20px 20px 20px;
}
.bleker-form-section {
  padding: 24px
}

.bleker-form-section-title {
  margin: 0 0 8px;
  font-weight: 500!important;
  font-size: 24px!important
}
.bleker-form-section-intro {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 15px
}
.bleker-form-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 18px;
  padding: 10px 0
}
.bleker-form-grid--3 {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 18px
}
.bleker-form-field,
.bleker-form-field--full {
  display: flex;
  flex-direction: column;
  gap: 8px
}
.bleker-form-field--full {
  grid-column: 1/-1
}
label {
  font-weight: 500;
  font-size: 14px
}
.bleker-form-required {
  color: var(--danger)
}
input[type=email],
input[type=number],
input[type=tel],
input[type=text],
select,
textarea {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 15px;
  color: var(--text);
  background: #fff;
  transition: border-color .2s ease,box-shadow .2s ease
}
input[type=date]:focus,
input[type=email]:focus,
input[type=number]:focus,
input[type=password]:focus,
input[type=search]:focus,
input[type=tel]:focus,
input[type=text]:focus,
input[type=url]:focus,
select:focus,
textarea:focus {
  border-color: #004b8b
}
textarea {
  min-height: 140px;
  resize: vertical
}
input:focus,
select:focus,
textarea:focus {
  outline: 0;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(44,79,112,.12)
}
.bleker-form-choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px
}
.bleker-form-choice {
  position: relative;
  flex: 1 1 240px
}
.bleker-form-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none
}
.bleker-form-choice span {
  display: block;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  background: #fff;
  cursor: pointer;
  transition: all .2s ease;
  font-weight: 700
}
.bleker-form-choice small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-weight: 400
}
.bleker-form-choice input:checked + span {
  border-color: var(--primary);
  background: var(--accent);
  color: var(--primary-dark);
  box-shadow: 0 0 0 4px rgba(44,79,112,.1)
}
.bleker-form-alert,
.bleker-form-note,
.bleker-form-tip {
  border-radius: 16px;
  padding: 16px 18px;
  font-size: 14px
}
.bleker-form-note {
  background: #f8fafc;
  border: 1px solid var(--line);
  color: var(--muted)
}
.bleker-form-alert {
  background: #fff7f0;
  border: 1px solid #ffd5b2;
  color: #8a4b14
}
.bleker-form-tip {
  background: #eef7f1;
  border: 1px solid #cce5d3;
  color: var(--success)
}
.bleker-form-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none
}
.bleker-form-link:hover {
  text-decoration: underline
}
.bleker-form-hidden {
  display: none!important
}
.bleker-form-items {
  display: flex;
  flex-direction: column;
  gap: 14px
}
.bleker-form-item-row {
  display: grid;
  grid-template-columns: 120px minmax(0,1fr) auto;
  gap: 12px;
  align-items: end;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfcfe
}
.bleker-form-primary-btn,
.bleker-form-remove-btn,
.bleker-form-secondary-btn {
  border: 0;
  cursor: pointer;
  border-radius: 14px;
  font-weight: 700;
  transition: transform .15s ease,background .2s ease,opacity .2s ease
}
.bleker-form-primary-btn:hover,
.bleker-form-remove-btn:hover,
.bleker-form-secondary-btn:hover {
  transform: translateY(-1px)
}
.bleker-form-remove-btn {
  min-height: 52px;
  padding: 0 18px;
  background: #fbe8e8;
  color: var(--danger)
}
.bleker-form-secondary-btn {
  min-height: 50px;
  padding: 0 18px;
  background: #eef3f8;
  color: var(--primary-dark)
}
.bleker-form-primary-btn {
  min-height: 54px;
  padding: 0 24px;
  background: var(--primary);
  color: #fff
}
.bleker-form-primary-btn:hover {
  background: var(--primary-dark)
}
.bleker-upload-module {
  border: 1px dashed #b9c8d8;
  border-radius: 20px;
  background: #f8fbfe;
  padding: 22px
}
.bleker-upload-dropzone {
  border: 2px dashed #b8c8d8;
  border-radius: 18px;
  background: #fff;
  padding: 28px 20px;
  text-align: center;
  transition: all .2s ease
}
.bleker-upload-dropzone.is-dragover {
  border-color: var(--primary);
  background: var(--accent)
}
.bleker-upload-dropzone h3 {
  margin: 0 0 8px;
  font-size: 20px
}
.bleker-upload-dropzone p {
  margin: 0 0 14px;
  color: var(--muted)
}
.bleker-upload-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 16px
}
.bleker-upload-meta {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
  text-align: center
}
.bleker-upload-thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(130px,1fr));
  gap: 14px;
  margin-top: 18px
}
.bleker-upload-thumb {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  min-height: 145px;
  display: flex;
  flex-direction: column
}
.bleker-upload-thumb img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  display: block;
  background: #edf2f7
}
.bleker-upload-thumb-info {
  padding: 10px 12px;
  font-size: 12px;
  color: var(--muted);
  word-break: break-word
}
.bleker-upload-thumb-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 0;
  background: rgba(18,24,32,.78);
  color: #fff;
  font-size: 16px;
  cursor: pointer
}
.bleker-upload-status {
  margin-top: 14px;
  min-height: 22px;
  font-size: 14px;
  color: var(--muted)
}
.bleker-upload-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(44,79,112,.2);
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 8px
}
@keyframes spin {
  to {
    transform: rotate(360deg)
  }
}
.bleker-form-checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px
}

.bleker-form-submit-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 28px
}
.bleker-form-submit-info {
  color: var(--muted);
  font-size: 14px;
  max-width: 600px
}
@media (max-width:900px) {
  .bleker-form-grid,
  .bleker-form-grid bleker-form-grid--3,
  .bleker-form-item-row {
    grid-template-columns: 1fr
  }
  .bleker-form-header,
  .parts-form {
    padding: 24px
  }
}
@media (max-width:640px) {
  body {
    padding: 16px 10px
  }
  .bleker-form-header,
  .bleker-form-section,
  .parts-form {
    padding: 18px
  }
  .bleker-form-submit-row {
    align-items: stretch
  }
  .bleker-form-primary-btn,
  .bleker-form-secondary-btn {
    width: 100%
  }
}