/* PURPOSE: Select nativo estilizado con caret SVG + maqueta de custom dropdown sin JS.
   KEY CLASSES: .select, .select-item, .select-menu, .select-caret, .select-error, .select-custom
   DEPENDS ON: --input-bg, --input-border, --input-border-focus, --input-color, --input-error-border (theme); --hg-color-light-grey, --hg-color-middle-grey, --hg-color-primary, --hg-color-white, --hg-typo-font-family-primary-regular (config); --border-radius, --border-style, --border-width.
   DEMO: dist/componentes.html#select */

.select {
  display: block;
  width: 100%;
  min-height: 40px;
  padding: var(--input-padding-y) calc(var(--input-padding-x) + 24px) var(--input-padding-y) var(--input-padding-x);
  font-family: var(--hg-typo-font-family-primary-regular);
  font-size: var(--hg-typo-font-size-13, 13px);
  font-weight: var(--hg-typo-font-weight-400, 400);
  line-height: var(--hg-typo-line-height-1-5, 1.5);
  color: var(--input-color);
  background-color: var(--input-bg);
  border: var(--border-width) var(--border-style) var(--input-border);
  border-radius: var(--border-radius);
  /* Caret SVG inline (chevron-down) */
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px 16px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  cursor: pointer;
  box-sizing: border-box;
}

.select:focus {
  outline: none;
  border-color: var(--input-border-focus);
}

.select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: var(--hg-color-light-grey);
}

/* Estados */
.select-error   { border-color: var(--input-error-border); }
.select-success { border-color: var(--input-success-border); }
.select-warning { border-color: var(--input-warning-border); }

/* ============================================
   Custom Dropdown (mock visual sin JS)
   Estructura de referencia:
     <div class="select-custom">
       <button class="select-trigger">Pick one <span class="select-caret">▾</span></button>
       <ul class="select-menu" hidden>
         <li class="select-item is-selected">Option 1</li>
         <li class="select-item">Option 2</li>
       </ul>
     </div>
   ============================================ */

.select-custom {
  position: relative;
  display: inline-block;
  width: 100%;
}

.select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 40px;
  padding: var(--input-padding-y) var(--input-padding-x);
  font-family: var(--hg-typo-font-family-primary-regular);
  font-size: var(--hg-typo-font-size-13, 13px);
  background: var(--input-bg);
  color: var(--input-color);
  border: var(--border-width) var(--border-style) var(--input-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  text-align: left;
  box-sizing: border-box;
}

.select-trigger:focus {
  outline: none;
  border-color: var(--input-border-focus);
}

.select-caret {
  font-size: 10px;
  margin-left: 8px;
  flex-shrink: 0;
}

.select-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 50;
  margin: 0;
  padding: 4px;
  list-style: none;
  background: var(--hg-color-white);
  border: var(--border-width) var(--border-style) var(--hg-color-middle-grey);
  border-radius: var(--border-radius);
  max-height: 280px;
  overflow-y: auto;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.select-item {
  padding: 8px 12px;
  font-size: var(--hg-typo-font-size-13, 13px);
  cursor: pointer;
  border-radius: var(--border-radius);
  color: var(--hg-color-primary);
}

.select-item:hover,
.select-item.is-active {
  background: var(--hg-color-light-grey);
}

.select-item.is-selected {
  font-weight: var(--hg-typo-font-weight-600, 600);
}