/* ==========================================================================
   Multiformulario - Estilos ACCH (Zoho Enhancer Style)
   ========================================================================== */

/* ===== Variables de diseño ACCH ===== */
:root {
  --acch-primary: #0279FF;
  --acch-primary-light: #00A3F3;
  --acch-accent: #ffd500;
  --acch-accent-hover: #e6c000;
  --acch-success: #28a745;
  --acch-success-bg: #f8fff9;
  --acch-danger: #dc3545;
  --acch-danger-bg: #fff8f8;
  --acch-border: #c0c6cc;
  --acch-text: #313949;
  --acch-radius: 12px;
  --acch-radius-btn: 999px;
}

/* ===== Form Layout - Grid System ===== */
#miForm {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

#miForm .row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -8px;
  margin-right: -8px;
  margin-bottom: 0.75rem;
}

#miForm .row > .col,
#miForm .row > [class*="col-"] {
  flex: 1 1 0;
  min-width: 0;
  padding-left: 8px;
  padding-right: 8px;
}

#miForm .row > .col-12 {
  flex: 0 0 100%;
  max-width: 100%;
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: 4px;
  font-size: 14px;
  font-family: Arial, sans-serif;
  color: var(--acch-text);
}

/* ===== Inputs y Selects - Estilo ACCH ===== */
#miForm input:not([type="file"]):not([type="hidden"]):not([type="submit"]),
#miForm select {
  height: 48px;
}

.form-control,
.form-select {
  width: 100%;
  border: 1px solid var(--acch-border);
  border-radius: var(--acch-radius);
  font-family: Arial, sans-serif;
  font-size: 15px;
  padding: 6px 12px;
  background-color: #fff;
  color: var(--acch-text);
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  box-sizing: border-box;
}

.form-control::placeholder {
  color: #999;
  opacity: 0.7;
  font-size: 14px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--acch-primary);
  box-shadow: 0 0 0 3px rgba(2, 121, 255, 0.15);
  outline: none;
}

/* ===== Validation States - Estilo ACCH ===== */
.form-control.is-valid,
.form-select.is-valid {
  border-color: var(--acch-success) !important;
  background-color: var(--acch-success-bg) !important;
  background-image: none;
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--acch-danger) !important;
  background-color: var(--acch-danger-bg) !important;
  background-image: none;
}

/* ===== Validation Feedback ===== */
.invalid-feedback,
.valid-feedback {
  display: none !important;
  font-size: 12px;
  margin-top: 4px;
}

.invalid-feedback {
  color: var(--acch-danger);
}

.valid-feedback {
  color: var(--acch-success);
}

/* Only show after form submission attempt or explicit validation */
.was-validated .form-control:invalid ~ .invalid-feedback,
.was-validated .form-select:invalid ~ .invalid-feedback,
.form-control.is-invalid ~ .invalid-feedback,
.form-select.is-invalid ~ .invalid-feedback,
.input-group:has(.is-invalid) ~ .invalid-feedback {
  display: block !important;
}

.was-validated .form-control:valid ~ .valid-feedback,
.was-validated .form-select:valid ~ .valid-feedback,
.form-control.is-valid ~ .valid-feedback,
.form-select.is-valid ~ .valid-feedback {
  display: block !important;
}

/* ===== Input group adjustments for phone ===== */
.input-group {
  display: flex;
  flex-wrap: nowrap;
}

.input-group .form-control {
  flex: 1 1 auto;
  border-radius: 0 var(--acch-radius) var(--acch-radius) 0;
}

.input-group .input-group-text {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: var(--acch-radius) 0 0 var(--acch-radius);
  border: 1px solid var(--acch-border);
  border-right: none;
  background: #e9ecef;
  font-weight: 600;
  font-size: 14px;
  color: var(--acch-text);
}

.input-group .form-control.is-valid,
.input-group .form-control.is-invalid {
  z-index: 3;
}

/* ===== RUT field specific ===== */
#vRut {
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== Phone field ===== */
#vTelefono {
  letter-spacing: 1px;
}

/* ===== Email field ===== */
#vEmail {
  text-transform: lowercase;
}

/* ===== Textarea ===== */
#miForm textarea.form-control {
  height: auto;
  min-height: 120px;
  padding-top: 12px;
  border-radius: var(--acch-radius);
  resize: vertical;
}

/* ===== Botón Principal - Estilo ACCH Amarillo ===== */
.btn-primary {
  display: block;
  width: 100%;
  color: #000 !important;
  background: var(--acch-accent) !important;
  border-radius: var(--acch-radius-btn) !important;
  border: none !important;
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary:hover,
.btn-primary:focus {
  background: #000 !important;
  color: #fff !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-block {
  display: block;
  width: 100%;
}

/* ===== Botón Secundario (Azul gradiente) ===== */
.btn-secondary {
  color: white !important;
  background: linear-gradient(0deg, var(--acch-primary) 0%, var(--acch-primary-light) 100%) !important;
  border-radius: var(--acch-radius-btn) !important;
  border: none !important;
  padding: 10px 24px;
  font-weight: 500;
}

.btn-secondary:hover {
  background: linear-gradient(0deg, #0159b9 0%, var(--acch-primary) 100%) !important;
}

/* ===== Modal styles ===== */
.modal-content.p-0 {
  background: transparent;
  border: none;
}

/* ===== Container spacing ===== */
#vAsuntoContainer,
#vSubAsuntoContainer,
#vPatenteContainer,
#vPolizaContainer,
#vAdjuntoContainer,
#vSedeContainer,
#vCursoContainer {
  margin: 0;
  padding: 0;
}

/* Contenedores dinámicos - agregar margen cuando tienen contenido */
#vAsuntoContainer:not(:empty),
#vSubAsuntoContainer:not(:empty),
#vPatenteContainer:not(:empty),
#vPolizaContainer:not(:empty),
#vAdjuntoContainer:not(:empty),
#vSedeContainer:not(:empty),
#vCursoContainer:not(:empty) {
  margin-top: 1rem;
}

/* ===== Form text helper ===== */
.form-text {
  font-size: 12px;
  color: #6c757d;
  margin-top: 4px;
}

.form-text a {
  color: var(--acch-primary);
  text-decoration: underline;
}

/* ===== Title styling ===== */
h1 {
  font-size: 24px;
  font-weight: 600;
  color: var(--acch-text);
  margin-bottom: 24px;
  text-align: center;
}

/* ===== Invalid feedback Bootstrap override ===== */
.invalid-feedback {
  font-size: 12px;
  color: var(--acch-danger);
}

.valid-feedback {
  font-size: 12px;
  color: var(--acch-success);
}

/* ===== File Drop Zone ===== */
.file-drop-zone {
  position: relative;
  border: 2px dashed var(--acch-border);
  border-radius: var(--acch-radius);
  padding: 24px 20px;
  text-align: center;
  background: #fafafa;
  transition: all 0.2s ease;
  cursor: pointer;
  min-height: 120px;
}

.file-drop-zone:hover,
.file-drop-zone.drag-over {
  border-color: var(--acch-primary);
  background: rgba(2, 121, 255, 0.05);
}

.file-drop-zone input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.file-drop-zone .drop-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.file-drop-zone .drop-text {
  font-size: 14px;
  color: #666;
  margin-bottom: 4px;
}

.file-drop-zone .drop-hint {
  font-size: 12px;
  color: #999;
  margin-bottom: 8px;
}

.file-drop-zone .btn-select-file {
  display: inline-block;
  background: #000;
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s;
  position: relative;
  z-index: 1;
}

.file-drop-zone .btn-select-file:hover {
  opacity: 0.8;
}

/* ===== File Preview ===== */
.file-drop-zone .file-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 3;
}

.file-drop-zone .preview-image-container {
  width: 100%;
  max-width: 200px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--acch-border);
}

.file-drop-zone .preview-image-container img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.file-drop-zone .preview-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.file-drop-zone .preview-info .file-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--acch-text);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-drop-zone .preview-info .file-size {
  font-size: 12px;
  color: #999;
}

.file-drop-zone .btn-remove-file {
  background: transparent;
  border: 1px solid var(--acch-border);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 12px;
  color: #666;
  cursor: pointer;
  transition: all 0.2s;
}

.file-drop-zone .btn-remove-file:hover {
  border-color: var(--acch-danger);
  color: var(--acch-danger);
  background: var(--acch-danger-bg);
}

/* ===== Ver ejemplo link ===== */
.btn-ver-ejemplo {
  color: var(--acch-primary);
  text-decoration: underline;
  font-weight: 400;
  font-size: 13px;
  margin-left: 4px;
}

.btn-ver-ejemplo:hover {
  color: #0159b9;
}

/* ===== Responsive adjustments ===== */
@media (max-width: 768px) {
  #miForm .row {
    flex-direction: column;
  }
  
  #miForm .row > .col,
  #miForm .row > [class*="col-"] {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 1rem;
  }
  
  h1 {
    font-size: 20px;
  }
  
  .btn-primary {
    width: 100%;
    padding: 14px 24px;
  }
}

/* ===== Loading state for validation ===== */
.form-control.validating {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cstyle%3E.spinner{animation:spin 1s linear infinite;transform-origin:center}@keyframes spin{to{transform:rotate(360deg)}}%3C/style%3E%3Ccircle class='spinner' cx='12' cy='12' r='8' stroke='%236c757d' stroke-width='2' fill='none' stroke-dasharray='25 75'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px 20px;
}