/* ==========================================================================
   UnyBee Design System — controles de formulário e ação
   Carregar após global.css em todos os layouts.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Campos base (input, select, textarea)
   -------------------------------------------------------------------------- */

.form-control,
.form-select,
.input,
.select,
.textarea,
.panel-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="hidden"]):not([type="range"]),
.panel-form select,
.panel-form textarea,
.admin-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="hidden"]):not([type="range"]),
.admin-form select,
.admin-form textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"],
input[type="week"],
input[type="color"],
select,
textarea {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-height: var(--control-height-md);
  padding: var(--control-padding-y) var(--control-padding-x);
  border: 1px solid var(--control-border-color);
  border-radius: var(--control-radius);
  background: var(--control-background);
  color: var(--control-text);
  font: inherit;
  font-size: var(--fs-base);
  line-height: 1.3;
  transition: var(--control-transition);
}

.form-control-sm,
.input-sm,
.btn-sm {
  min-height: var(--control-height-sm);
  padding: 0 10px;
  font-size: var(--fs-sm);
}

.form-control-lg,
.input-lg,
.btn-lg {
  min-height: var(--control-height-lg);
  padding: 0 16px;
  font-size: var(--fs-md);
}

.textarea,
.panel-form textarea,
.admin-form textarea {
  min-height: 120px;
  height: auto;
  resize: vertical;
  padding-top: var(--control-padding-y);
  padding-bottom: var(--control-padding-y);
}

.form-select,
.select,
.panel-form select,
.admin-form select,
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23555555' d='M1.4.4 6 5l4.6-4.6L12 2.8 6 8.8 0 2.8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-control::placeholder,
.input::placeholder,
textarea::placeholder {
  color: var(--control-placeholder);
  opacity: 1;
}

.form-control:hover:not(:disabled):not([readonly]),
.form-select:hover:not(:disabled),
.input:hover:not(:disabled):not([readonly]),
.select:hover:not(:disabled),
.textarea:hover:not(:disabled):not([readonly]),
.panel-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):hover:not(:disabled),
.panel-form select:hover:not(:disabled),
.panel-form textarea:hover:not(:disabled),
.admin-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):hover:not(:disabled),
.admin-form select:hover:not(:disabled),
.admin-form textarea:hover:not(:disabled) {
  border-color: var(--control-border-hover);
}

.form-control:focus,
.form-select:focus,
.input:focus,
.select:focus,
.textarea:focus,
.panel-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):focus,
.panel-form select:focus,
.panel-form textarea:focus,
.admin-form input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):focus,
.admin-form select:focus,
.admin-form textarea:focus {
  outline: none;
  border-color: var(--control-border-focus);
  box-shadow: var(--control-focus-ring);
}

.form-control:disabled,
.form-select:disabled,
.input:disabled,
.select:disabled,
.textarea:disabled,
.panel-form input:disabled,
.panel-form select:disabled,
.panel-form textarea:disabled,
.admin-form input:disabled,
.admin-form select:disabled,
.admin-form textarea:disabled {
  background: var(--control-disabled-bg);
  color: var(--control-disabled-text);
  cursor: not-allowed;
  opacity: 1;
}

.form-control[readonly],
.input[readonly],
.textarea[readonly] {
  background: var(--control-disabled-bg);
}

.form-control.is-invalid,
.form-select.is-invalid,
.is-invalid .form-control,
.is-invalid .form-select,
.is-invalid .input,
.is-invalid .select,
.is-invalid .textarea,
.panel-form .is-invalid input:not([type="checkbox"]):not([type="radio"]),
.panel-form .is-invalid select,
.panel-form .is-invalid textarea,
.admin-form .is-invalid input:not([type="checkbox"]):not([type="radio"]),
.admin-form .is-invalid select,
.admin-form .is-invalid textarea {
  border-color: var(--control-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.form-control.is-valid,
.is-valid .form-control,
.is-valid .input,
.is-valid .select,
.is-valid .textarea {
  border-color: var(--control-success);
}

/* --------------------------------------------------------------------------
   Grupo, label, ajuda e erro
   -------------------------------------------------------------------------- */

.form-group,
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--sp-4);
  min-width: 0;
}

.form-label,
.field label,
.panel-form label,
.admin-form label,
.admin-form .form-group > label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}

.form-required,
.required::after {
  color: var(--control-error);
}

.required::after {
  content: ' *';
}

.form-help,
.help-text {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0;
}

.form-error,
.error-message,
.invalid-feedback {
  font-size: var(--fs-xs);
  color: var(--control-error);
  line-height: 1.4;
  margin: 0;
}

.form-success,
.success-message {
  font-size: var(--fs-xs);
  color: var(--control-success);
  line-height: 1.4;
  margin: 0;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: center;
  margin-top: var(--sp-2);
}

/* --------------------------------------------------------------------------
   Checkbox, radio e switch
   -------------------------------------------------------------------------- */

.form-check,
.form-radio {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  min-height: var(--control-touch-min);
  margin: 0 0 var(--sp-2);
}

.form-check-input,
.form-radio-input,
.panel-form input[type="checkbox"],
.panel-form input[type="radio"],
.admin-form input[type="checkbox"],
.admin-form input[type="radio"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  margin: 3px 0 0;
  accent-color: var(--brand-navy);
  flex: 0 0 auto;
}

.form-check-label,
.form-radio-label {
  flex: 1;
  min-height: var(--control-touch-min);
  display: inline-flex;
  align-items: center;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  line-height: 1.4;
  padding: 10px 0;
}

.form-check--disabled .form-check-label,
.form-radio--disabled .form-radio-label {
  cursor: not-allowed;
  color: var(--control-disabled-text);
}

.form-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--control-radius);
  padding: var(--sp-4);
  margin: 0 0 var(--sp-4);
}

.form-legend {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--brand-navy);
  padding: 0 var(--sp-2);
}

.form-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: var(--control-touch-min);
}

.form-switch-input {
  width: 44px;
  height: 24px;
  accent-color: var(--brand-navy);
  cursor: pointer;
}

.form-switch-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Botões — variantes globais
   -------------------------------------------------------------------------- */

.btn:focus-visible {
  outline: none;
  box-shadow: var(--control-focus-ring);
}

.btn:disabled,
.btn[disabled],
.btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
}

.btn-success {
  background: var(--success);
  color: var(--white);
  border-color: var(--success);
}

.btn-success:hover {
  background: #15803d;
  border-color: #15803d;
}

.btn-danger {
  background: var(--danger);
  color: var(--white);
  border-color: var(--danger);
}

.btn-danger:hover {
  background: #b91c1c;
  border-color: #b91c1c;
}

.btn-neutral {
  background: var(--bg-soft);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-neutral:hover {
  background: var(--border);
}

.btn-link {
  background: transparent;
  color: var(--brand-navy);
  border-color: transparent;
  min-height: auto;
  padding: 0;
  font-weight: 600;
}

.btn-link:hover {
  text-decoration: underline;
  background: transparent;
}

.btn-icon {
  min-width: var(--control-touch-min);
  width: var(--control-touch-min);
  padding: 0;
}

.btn.is-loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.is-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ui-spin .65s linear infinite;
  color: inherit;
}

.btn-primary.is-loading::after,
.btn-secondary.is-loading::after,
.btn-danger.is-loading::after,
.btn-success.is-loading::after {
  color: var(--white);
}

.btn-primary.is-loading::after {
  color: #1a1a1a;
}

@keyframes ui-spin {
  to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   Grupo input + botão, busca e filtros
   -------------------------------------------------------------------------- */

.input-group {
  display: flex;
  align-items: stretch;
  width: 100%;
  max-width: 100%;
  gap: 0;
  min-width: 0;
}

.input-group .form-control,
.input-group .input,
.input-group .select,
.input-group .form-select {
  flex: 1 1 auto;
  min-width: 0;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.input-group .btn {
  flex: 0 0 auto;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.input-group--gap {
  gap: var(--sp-2);
}

.input-group--gap .form-control,
.input-group--gap .input,
.input-group--gap .btn {
  border-radius: var(--control-radius);
}

.input-group .form-group {
  flex: 1 1 auto;
  min-width: 0;
  margin-bottom: 0;
}

.form-search {
  position: relative;
  width: 100%;
  max-width: 100%;
}

.form-search .form-control,
.form-search .input {
  padding-left: 40px;
}

.form-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: var(--fs-sm);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: flex-end;
  width: 100%;
}

.filter-bar .form-group {
  flex: 1 1 auto;
  min-width: 0;
  margin-bottom: 0;
}

.filter-bar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: center;
}

/* --------------------------------------------------------------------------
   Upload
   -------------------------------------------------------------------------- */

.form-file,
.file-upload {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.form-file-input,
.file-upload-input,
.panel-form input[type="file"],
.admin-form input[type="file"] {
  width: 100%;
  min-height: var(--control-height-md);
  padding: var(--sp-2) var(--sp-3);
  border: 1px dashed var(--control-border-color);
  border-radius: var(--control-radius);
  background: var(--bg-soft);
  cursor: pointer;
}

.form-file-input::file-selector-button,
.file-upload-input::file-selector-button,
.panel-form input[type="file"]::file-selector-button,
.admin-form input[type="file"]::file-selector-button {
  margin-right: var(--sp-3);
  min-height: calc(var(--control-height-sm) - 4px);
  padding: 0 12px;
  border: 0;
  border-radius: var(--r-sm);
  background: var(--brand-navy);
  color: var(--white);
  font-weight: 600;
  font-size: var(--fs-sm);
  cursor: pointer;
}

.file-upload-hint {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Responsivo
   -------------------------------------------------------------------------- */

@media (max-width: 767px) {
  .input-group {
    flex-direction: column;
  }

  .input-group .form-control,
  .input-group .input,
  .input-group .select,
  .input-group .btn {
    width: 100%;
    border-radius: var(--control-radius);
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-bar .form-group {
    flex-basis: 100%;
  }

  .filter-bar-actions {
    width: 100%;
  }

  .filter-bar-actions .btn {
    flex: 1 1 auto;
  }

  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .form-actions .btn {
    width: 100%;
  }
}

@media (max-width: 320px) {
  .form-control,
  .form-select,
  .input,
  .select,
  .textarea {
    font-size: var(--fs-sm);
  }
}