/* ==========================================================================
   BIZWAVE ERP — FORMS & CONTROLS (QuickBooks Input Style)
   ========================================================================== */

.form-group {
  margin-bottom: var(--sp-4);
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
  margin-bottom: var(--sp-1);
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.form-label__required {
  color: var(--c-danger);
  font-weight: var(--fw-bold);
}

.form-label__help {
  color: var(--c-text-2);
  cursor: help;
  display: inline-flex;
}

/* Base input control */
.form-control {
  height: var(--h-control);
  padding: 0 var(--sp-3);
  font-size: var(--fs-md);
  color: var(--c-text);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-input);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}

.form-control:focus {
  border-color: var(--c-link);
  box-shadow: 0 0 0 2px rgba(0, 119, 197, 0.2);
  outline: none;
}

.form-control:disabled,
.form-control.is-readonly {
  background-color: var(--c-bg);
  color: var(--c-text-2);
  border-color: var(--c-border);
  cursor: not-allowed;
}

/* Textarea */
textarea.form-control {
  height: auto;
  min-height: 84px;
  padding: var(--sp-2) var(--sp-3);
  resize: vertical;
}

/* Select */
select.form-control {
  padding-right: var(--sp-6);
  background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="%236B6C72" stroke-width="2"><polyline points="6 9 12 15 18 9"/></svg>');
  background-repeat: no-repeat;
  background-position: right 10px center;
  appearance: none;
  -webkit-appearance: none;
}

/* Prefix / Suffix Input Group (e.g. AED 0.00, 0 %) */
.input-group {
  display: flex;
  align-items: stretch;
  position: relative;
  width: 100%;
}

.input-group__addon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--sp-3);
  background-color: var(--c-bg);
  border: 1px solid var(--c-border-strong);
  color: var(--c-text-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.input-group__addon:first-child {
  border-right: none;
  border-top-left-radius: var(--r-input);
  border-bottom-left-radius: var(--r-input);
}

.input-group__addon:last-child {
  border-left: none;
  border-top-right-radius: var(--r-input);
  border-bottom-right-radius: var(--r-input);
}

.input-group .form-control:first-child {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.input-group .form-control:last-child {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.input-group .form-control:not(:first-child):not(:last-child) {
  border-radius: 0;
}

/* Validation error state */
.form-group.has-error .form-control {
  border-color: var(--c-danger);
  background-color: #FFF9F8;
}

.form-group.has-error .form-control:focus {
  box-shadow: 0 0 0 2px rgba(213, 43, 30, 0.2);
}

.form-error {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  color: var(--c-danger);
  font-size: var(--fs-xs);
  margin-top: var(--sp-1);
  font-weight: var(--fw-semibold);
}

.form-help-text {
  font-size: var(--fs-xs);
  color: var(--c-text-2);
  margin-top: var(--sp-1);
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  cursor: pointer;
  user-select: none;
  font-size: var(--fs-sm);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--c-primary);
  cursor: pointer;
}

/* Toggle switch */
.form-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  cursor: pointer;
  user-select: none;
}

.form-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-toggle__slider {
  width: 36px;
  height: 20px;
  background-color: var(--c-border-strong);
  border-radius: var(--r-pill);
  position: relative;
  transition: background-color var(--transition-fast);
}

.form-toggle__slider::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background-color: var(--c-surface);
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.form-toggle input:checked + .form-toggle__slider {
  background-color: var(--c-primary);
}

.form-toggle input:checked + .form-toggle__slider::before {
  transform: translateX(16px);
}

/* Form row grids */
.form-row {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--sp-4);
}

.col-12 { grid-column: span 12; }
.col-8 { grid-column: span 8; }
.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }
.col-3 { grid-column: span 3; }
.col-2 { grid-column: span 2; }

@media (max-width: 991px) {
  .col-4, .col-3 { grid-column: span 6; }
}
@media (max-width: 640px) {
  .col-8, .col-6, .col-4, .col-3, .col-2 { grid-column: span 12; }
}

/* Section Card on Forms */
.form-section {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: var(--sp-5);
  margin-bottom: var(--sp-5);
  box-shadow: var(--shadow-1);
}

.form-section__header {
  border-bottom: 1px solid var(--c-border-light);
  padding-bottom: var(--sp-3);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-section__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  margin: 0;
}