/* ==========================================================================
   AIRH Input Fields — Futuristic Neumorphism
   ========================================================================== */

/* ---------------------------------------------------------------------------
   Base Input — Inset neumorphic
   --------------------------------------------------------------------------- */
.input,
.form-input {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-3);
  background: var(--color-bg-primary);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  box-shadow: var(--neu-inset-sm);
  transition: box-shadow 0.25s ease;
}

.input:hover,
.form-input:hover {
  box-shadow: var(--neu-inset);
}

.input:focus,
.form-input:focus {
  outline: none;
  box-shadow: var(--neu-inset), 0 0 0 2px var(--color-accent);
}

.input::placeholder,
.form-input::placeholder {
  color: var(--color-text-placeholder);
}

/* Textarea */
textarea.input {
  height: auto;
  min-height: 100px;
  padding: var(--space-3);
  resize: vertical;
  line-height: var(--leading-normal);
}

/* Select */
select.input,
select.form-input {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: var(--space-10);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6L8 10L12 6' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
  background-color: transparent;
}

select[multiple].input {
  height: auto;
  min-height: 100px;
  padding: var(--space-2);
  background-image: none;
}

/* Sizes */
.input--sm { height: 32px; font-size: var(--text-xs); padding: 0 var(--space-2); }
.input--lg { height: 48px; font-size: var(--text-md); padding: 0 var(--space-4); border-radius: var(--radius-lg); }

/* Error */
.input.is-error {
  box-shadow: var(--neu-inset-sm), 0 0 0 2px var(--color-error);
}

.input.is-error:focus {
  box-shadow: var(--neu-inset), 0 0 0 2px var(--color-error);
}

/* Disabled */
.input:disabled,
.input.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------------------------------------------------------------------------
   Input with Icon
   --------------------------------------------------------------------------- */
.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrapper .input { width: 100%; }
.input-wrapper--prefix .input { padding-left: var(--space-10); }

.input-wrapper__prefix {
  position: absolute;
  left: var(--space-3);
  width: 18px;
  height: 18px;
  color: var(--color-text-placeholder);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.input-wrapper--suffix .input { padding-right: var(--space-10); }

.input-wrapper__suffix {
  position: absolute;
  right: var(--space-3);
  width: 18px;
  height: 18px;
  color: var(--color-text-placeholder);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.input-wrapper__suffix:hover { color: var(--color-text-secondary); }

/* ---------------------------------------------------------------------------
   Search Input — Neumorphic inset
   --------------------------------------------------------------------------- */
.input--search {
  padding-left: var(--space-10);
  border-radius: var(--radius-full);
  box-shadow: var(--neu-inset-sm);
}

.input--search:hover {
  box-shadow: var(--neu-inset);
}

.input--search:focus {
  box-shadow: var(--neu-inset), 0 0 0 2px var(--color-accent);
}

/* ---------------------------------------------------------------------------
   Checkbox — Neumorphic
   --------------------------------------------------------------------------- */
.checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.checkbox__input {
  width: 20px;
  height: 20px;
  border: none;
  border-radius: var(--radius-sm);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  box-shadow: var(--neu-inset-sm);
  transition: all 0.2s ease;
  position: relative;
  flex-shrink: 0;
  background: var(--color-bg-primary);
}

.checkbox__input:hover {
  box-shadow: var(--neu-inset);
}

.checkbox__input:checked {
  background: linear-gradient(135deg, var(--color-accent), #6366f1);
  box-shadow: var(--neu-raised-sm);
}

.checkbox__input:checked::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 6px;
  width: 5px;
  height: 9px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox__input:focus-visible { box-shadow: var(--neu-inset-sm), 0 0 0 2px var(--color-accent); }
.checkbox__input:disabled { opacity: 0.4; cursor: not-allowed; }
.checkbox__label { font-size: var(--text-sm); color: var(--color-text-primary); }

/* ---------------------------------------------------------------------------
   Radio — Neumorphic
   --------------------------------------------------------------------------- */
.radio {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.radio__input {
  width: 20px;
  height: 20px;
  border: none;
  border-radius: var(--radius-full);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  box-shadow: var(--neu-inset-sm);
  transition: all 0.2s ease;
  position: relative;
  flex-shrink: 0;
  background: var(--color-bg-primary);
}

.radio__input:hover { box-shadow: var(--neu-inset); }

.radio__input:checked {
  box-shadow: var(--neu-raised-sm);
}

.radio__input:checked::after {
  content: '';
  position: absolute;
  top: 5px;
  left: 5px;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-accent), #6366f1);
}

.radio__input:focus-visible { box-shadow: var(--neu-inset-sm), 0 0 0 2px var(--color-accent); }
.radio__label { font-size: var(--text-sm); color: var(--color-text-primary); }

/* ---------------------------------------------------------------------------
   Toggle Switch — Neumorphic
   --------------------------------------------------------------------------- */
.toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  user-select: none;
}

.toggle__track {
  position: relative;
  width: 42px;
  height: 24px;
  background: var(--color-bg-primary);
  border-radius: var(--radius-full);
  box-shadow: var(--neu-inset-sm);
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.toggle__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--color-bg-primary);
  border-radius: var(--radius-full);
  box-shadow: var(--neu-raised-sm);
  transition: transform 0.25s ease;
}

.toggle__input:checked + .toggle__track {
  background: linear-gradient(135deg, var(--color-accent), #6366f1);
  box-shadow: var(--neu-raised-sm);
}

.toggle__input:checked + .toggle__track .toggle__thumb {
  transform: translateX(18px);
  background: #fff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

.toggle__input:focus-visible + .toggle__track {
  box-shadow: var(--neu-inset-sm), 0 0 0 2px var(--color-accent);
}

.toggle__input:disabled + .toggle__track { opacity: 0.4; cursor: not-allowed; }
.toggle__label { font-size: var(--text-sm); color: var(--color-text-primary); }

/* ---------------------------------------------------------------------------
   File Input
   --------------------------------------------------------------------------- */
.input[type='file'] {
  padding: var(--space-2) var(--space-3);
  height: auto;
  cursor: pointer;
}

.input[type='file']::file-selector-button {
  font-family: var(--font-family);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-3);
  margin-right: var(--space-3);
  cursor: pointer;
  box-shadow: var(--neu-flat);
  transition: all 0.2s ease;
}

.input[type='file']::file-selector-button:hover {
  box-shadow: var(--neu-raised-sm);
}

/* Date inputs */
.input[type='date'],
.input[type='time'],
.input[type='datetime-local'] { cursor: pointer; }

.input[type='date']::-webkit-calendar-picker-indicator,
.input[type='time']::-webkit-calendar-picker-indicator,
.input[type='datetime-local']::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.input[type='date']::-webkit-calendar-picker-indicator:hover,
.input[type='time']::-webkit-calendar-picker-indicator:hover,
.input[type='datetime-local']::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}