/* ==========================================================================
   Dreamform Extended – Frontend Styles
   ========================================================================== */

/* ---------- 1. Custom Properties ---------- */

:root {
  --df-border-color: #d1d5db;
  --df-border-radius: 0.25rem;
  --df-border-radius-lg: 0.5rem;
  --df-gap: 0.5rem;
  --df-gap-lg: 1rem;
  --df-accent: currentColor;
  --df-rating-color: #f59e0b;
  --df-rating-hover: #fbbf24;
  --df-rating-inactive: #d1d5db;
  --df-transition: 0.15s ease;
  --df-font-size-sm: 0.875rem;
  --df-font-size-rating: 1.5rem;
  --df-img-size: 5rem;
}

/* ---------- 2. Utilities ---------- */

.dreamform-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.dreamform-hidden-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* ---------- 3. Common / Description ---------- */

.dreamform-field-description {
  font-size: var(--df-font-size-sm);
  color: inherit;
  opacity: 0.7;
  margin: 0.25rem 0 0;
}

.dreamform-paragraph > *:first-child { margin-top: 0; }
.dreamform-paragraph > *:last-child { margin-bottom: 0; }

/* ---------- 4. Input Affix Pattern ---------- */

.dreamform-input-affix {
  display: flex;
  align-items: center;
  gap: var(--df-gap);
}

.dreamform-input-affix > span {
  flex-shrink: 0;
  white-space: nowrap;
}

.dreamform-input-affix > input,
.dreamform-input-affix > select,
.dreamform-input-affix > textarea {
  flex: 1;
  min-width: 0;
}

/* ---------- 5. Choices / Buttons ---------- */

.dreamform-choices-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--df-gap);
}

.dreamform-choices-buttons .dreamform-choice-button {
  display: inline-flex;
}

.dreamform-choices-buttons .dreamform-choice-button input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.dreamform-choices-buttons .dreamform-choice-button label {
  display: inline-block;
  padding: var(--df-gap) var(--df-gap-lg);
  border: 1px solid var(--df-accent);
  border-radius: var(--df-border-radius);
  cursor: pointer;
  transition: background-color var(--df-transition), border-color var(--df-transition);
}

.dreamform-choices-buttons .dreamform-choice-button input:checked + label,
.dreamform-choices-buttons .dreamform-choice-button input:focus-visible + label {
  background-color: var(--df-accent);
  color: #fff;
}

/* ---------- 6. Rating ---------- */

.dreamform-rating {
  display: inline-flex;
  direction: rtl;
  gap: 0.125rem;
  flex-wrap: wrap;
}

.dreamform-rating .dreamform-rating-option {
  display: inline-flex;
}

.dreamform-rating .dreamform-rating-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.dreamform-rating .dreamform-rating-icon {
  display: inline-block;
  cursor: pointer;
  font-size: var(--df-font-size-rating);
  color: var(--df-rating-inactive);
  transition: color var(--df-transition);
}

.dreamform-rating .dreamform-rating-option:hover .dreamform-rating-icon,
.dreamform-rating .dreamform-rating-option:hover ~ .dreamform-rating-option .dreamform-rating-icon {
  color: var(--df-rating-hover);
}

.dreamform-rating .dreamform-rating-option input:checked ~ .dreamform-rating-icon,
.dreamform-rating .dreamform-rating-option:has(input:checked) ~ .dreamform-rating-option .dreamform-rating-icon,
.dreamform-rating .dreamform-rating-option:has(input:checked) .dreamform-rating-icon {
  color: var(--df-rating-color);
}

/* ---------- 7. Image Select ---------- */

.dreamform-image-select {
  display: flex;
  flex-wrap: wrap;
  gap: var(--df-gap-lg);
}

.dreamform-image-select-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  border: 2px solid var(--df-border-color);
  border-radius: var(--df-border-radius-lg);
  padding: var(--df-gap);
  transition: border-color var(--df-transition);
}

.dreamform-image-select-option:hover,
.dreamform-image-select-option:has(input:checked) {
  border-color: var(--df-accent);
}

.dreamform-image-select-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.dreamform-image-select-img {
  display: block;
  width: var(--df-img-size);
  height: var(--df-img-size);
  margin-bottom: var(--df-gap);
  overflow: hidden;
  border-radius: var(--df-border-radius);
}

.dreamform-image-select-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dreamform-image-select-label {
  font-size: var(--df-font-size-sm);
  text-align: center;
}

/* ---------- 8. Slider ---------- */

.dreamform-slider {
  display: flex;
  align-items: center;
  gap: var(--df-gap-lg);
}

.dreamform-slider input[type="range"] {
  flex: 1;
  min-width: 0;
}

.dreamform-slider input[type="range"][list]::-webkit-slider-runnable-track {
  background: repeating-linear-gradient(
    to right,
    var(--df-border-color) 0,
    var(--df-border-color) 1px,
    transparent 1px,
    transparent
  );
}

.dreamform-slider-value {
  flex-shrink: 0;
  min-width: 2.5em;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.dreamform-slider-input {
  flex-shrink: 0;
  width: 4.5em;
  padding: var(--df-padding-sm, 0.25em 0.5em);
  border: 1px solid var(--df-border-color);
  border-radius: var(--df-radius, 0.25rem);
  font-size: inherit;
  font-family: inherit;
  font-variant-numeric: tabular-nums;
  text-align: center;
  background: var(--df-bg, #fff);
  color: var(--df-text-color, inherit);
}

.dreamform-slider-input:focus {
  outline: 2px solid var(--df-focus-color, #3b82f6);
  outline-offset: -1px;
  border-color: var(--df-focus-color, #3b82f6);
}

/* ---------- 9. Signature ---------- */

.dreamform-signature-draw {
  display: flex;
  flex-direction: column;
  gap: var(--df-gap);
}

.dreamform-signature-canvas {
  border: 1px solid var(--df-border-color);
  border-radius: var(--df-border-radius);
  touch-action: none;
  width: 100%;
  max-width: 400px;
  height: 150px;
}

.dreamform-signature-clear {
  align-self: flex-start;
  font-size: var(--df-font-size-sm);
  cursor: pointer;
}

.dreamform-signature-upload {
  display: flex;
  flex-direction: column;
  gap: var(--df-gap);
}

/* ---------- 10. Address ---------- */

.dreamform-address-structured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--df-gap-lg) var(--df-gap);
}

.dreamform-address-row:first-child {
  grid-column: 1 / -1;
}

.dreamform-address-row label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: var(--df-font-size-sm);
}

@media (max-width: 480px) {
  .dreamform-address-structured {
    grid-template-columns: 1fr;
  }
}

/* ---------- 11. Survey ---------- */

.dreamform-survey {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.dreamform-survey-table {
  width: 100%;
  border-collapse: collapse;
}

.dreamform-survey-table th,
.dreamform-survey-table td {
  padding: var(--df-gap);
  text-align: center;
}

.dreamform-survey-table thead th {
  font-size: var(--df-font-size-sm);
  font-weight: 600;
}

.dreamform-survey-table tbody th {
  text-align: left;
  font-weight: normal;
}

.dreamform-survey-table tbody tr + tr {
  border-top: 1px solid var(--df-border-color);
}

/* ---------- 12. Date / Time ---------- */

.dreamform-date-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--df-gap);
}

.dreamform-date-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.dreamform-date-input-wrap input {
  width: 100%;
  padding-right: 2.25rem;
  cursor: pointer;
}

.dreamform-date-caret {
  position: absolute;
  right: 0.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  cursor: pointer;
  color: inherit;
  opacity: 0.5;
  transition: opacity var(--df-transition);
}

.dreamform-date-input-wrap:hover .dreamform-date-caret,
.dreamform-date-caret:hover {
  opacity: 1;
}

.flatpickr-calendar {
  font-family: inherit;
}

/* Chips for multi-select dates */
.dreamform-date-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--df-gap);
}

.dreamform-date-chips:empty {
  display: none;
}

.dreamform-date-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  background: var(--df-border-color);
  border-radius: 9999px;
  font-size: var(--df-font-size-sm);
  line-height: 1.4;
}

.dreamform-date-chip-text {
  white-space: nowrap;
}

.dreamform-date-chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--df-transition);
}

.dreamform-date-chip-remove:hover {
  opacity: 1;
}

/* Time dropdown overlay */
.dreamform-date-time-picker {
  display: none;
  flex-direction: row;
  align-items: center;
  gap: var(--df-gap);
}

.dreamform-date-time-picker.is-visible {
  display: flex;
}

.dreamform-time-label {
  font-size: var(--df-font-size-sm);
  font-weight: 600;
  white-space: nowrap;
  opacity: 0.8;
}

.dreamform-time-select {
  flex: 1;
  min-width: 0;
  padding: 0.375rem 0.5rem;
  border: 1px solid var(--df-border-color);
  border-radius: var(--df-border-radius);
  font-size: inherit;
  font-family: inherit;
  background: transparent;
  cursor: pointer;
}

/* ---------- 13. Content Blocks ---------- */

.dreamform-separator {
  border: none;
  border-top: 1px solid var(--df-border-color);
  margin: var(--df-gap-lg) 0;
}

.dreamform-separator--dashed {
  border-top-style: dashed;
}

.dreamform-separator--space {
  border-top-color: transparent;
  height: 2rem;
}

.dreamform-image-content {
  margin: 0;
}

.dreamform-image-content img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--df-border-radius);
}

.dreamform-code-block {
  margin: 0;
  padding: var(--df-gap-lg);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--df-border-radius);
  font-size: var(--df-font-size-sm);
  line-height: 1.5;
  overflow-x: auto;
  white-space: pre;
}