/**
 * AnyPet design system — базовые компоненты и глобальные переопределения.
 * docs/DESIGN-SYSTEM.md
 * Требует design-tokens.css (подключается раньше в layout).
 */

/* --- Base --- */
html {
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--text-primary);
  background: var(--surface-primary);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-base);
  color: var(--text-heading);
  line-height: var(--line-height-heading);
  font-weight: 700;
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h4 { font-size: var(--font-size-h4); }
h5 { font-size: var(--font-size-sm); }

a {
  color: var(--text-link);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--text-link-hover);
}

/* --- Buttons --- */
.ds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  font-weight: 400;
  line-height: 1.43;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

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

.ds-btn--primary {
  background: var(--control-primary-default);
  border-color: var(--control-primary-default);
  color: var(--text-inverted);
}

.ds-btn--primary:hover {
  background: var(--control-primary-hover);
  border-color: var(--control-primary-hover);
  color: var(--text-inverted);
}

.ds-btn--primary:active {
  background: var(--control-primary-active);
  border-color: var(--control-primary-active);
}

.ds-btn--primary:disabled,
.ds-btn--primary.is-disabled {
  background: var(--control-primary-disabled);
  border-color: var(--control-primary-disabled);
  cursor: not-allowed;
}

.ds-btn--secondary {
  background: var(--control-secondary-default);
  border-color: var(--stroke-strong);
  color: var(--text-primary);
}

.ds-btn--secondary:hover {
  background: var(--control-secondary-hover);
  border-color: var(--brand-blue);
  color: var(--text-primary);
}

.ds-btn--secondary:active {
  background: var(--control-secondary-active);
  border-color: var(--control-blue-active);
}

.ds-btn--blue {
  background: var(--control-blue-default);
  border-color: var(--control-blue-default);
  color: var(--text-inverted);
}

.ds-btn--blue:hover {
  background: var(--control-blue-hover);
  border-color: var(--control-blue-hover);
}

.ds-btn--gold {
  background: var(--control-gold-default);
  border-color: var(--control-gold-default);
  color: var(--text-primary);
  font-weight: 700;
}

.ds-btn--gold:hover {
  background: var(--control-gold-hover);
  border-color: var(--control-gold-hover);
}

/* --- Inputs --- */
.ds-input {
  width: 100%;
  background: var(--surface-primary);
  color: var(--text-primary);
  border: 1px solid var(--stroke-primary);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font-family-base);
  font-size: var(--font-size-body);
  font-weight: 400;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.ds-input::placeholder {
  color: var(--text-muted);
}

.ds-input:hover {
  border-color: var(--stroke-strong);
}

.ds-input:focus {
  outline: none;
  border-color: var(--stroke-focused);
  box-shadow: 0 0 0 3px rgba(104, 142, 170, 0.2);
}

.ds-input.is-error {
  border-color: var(--fill-error);
  box-shadow: 0 0 0 3px rgba(209, 67, 67, 0.12);
}

/* --- Cards --- */
.ds-card {
  background: var(--surface-primary);
  border: 1px solid var(--stroke-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.ds-card--interactive {
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.ds-card--interactive:hover {
  border-color: var(--stroke-strong);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

/* --- Badges --- */
.ds-badge {
  display: inline-flex;
  align-items: center;
  background: var(--brand-blue-light);
  color: var(--text-primary);
  border-radius: var(--radius-pill);
  padding: 4px 8px;
  font-size: var(--font-size-sm);
}

.ds-badge--premium {
  background: var(--brand-gold-light);
  color: var(--brand-bronze-dark);
  border: 1px solid var(--brand-gold-soft);
}

/* --- Container --- */
.ds-container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* --- Cookie consent --- */
.cookie-consent-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  background: var(--surface-primary);
  box-shadow: 0 -4px 24px rgba(59, 75, 101, 0.15);
  font-family: var(--font-family-base);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-consent-bar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 30px;
}

.cookie-consent-bar__row {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  flex-wrap: wrap;
}

.cookie-consent-bar__content {
  flex: 1;
  min-width: 280px;
}

.cookie-consent-bar__title {
  margin: 0 0 8px;
  font-size: var(--font-size-h4);
  color: var(--text-heading);
  font-weight: 700;
}

.cookie-consent-bar__text {
  margin: 0 0 12px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.cookie-consent-bar__text a {
  color: var(--brand-blue);
  text-decoration: underline;
}

.cookie-consent-bar__actions {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 200px;
}

.cookie-consent-bar__settings {
  display: none;
  margin-bottom: 8px;
}

.cookie-consent-bar__settings label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-primary);
  padding: 6px 0;
}

.cookie-consent-bar__settings input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--brand-blue);
}

.cookie-consent-bar__buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* --- Legacy shims (CIAN → AnyPet) --- */
.site-header,
.home-hero,
.catalog-page {
  font-family: var(--font-family-base);
}

.theme-color-brand {
  color: var(--brand-blue) !important;
}

.theme-bg-brand-light {
  background: var(--brand-blue-light) !important;
}

/* Bootstrap / legacy buttons mapped to brand */
.btn-primary,
.btn.btn-primary {
  background-color: var(--control-primary-default) !important;
  border-color: var(--control-primary-default) !important;
  color: var(--text-inverted) !important;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--control-primary-hover) !important;
  border-color: var(--control-primary-hover) !important;
}

.btn-default {
  background: var(--control-secondary-default) !important;
  border-color: var(--stroke-strong) !important;
  color: var(--text-primary) !important;
}

/* --- Site footer (custom.css owns full footer styling) --- */

/* --- Auth modals (login / register / reset password) --- */
.auth-modal {
  z-index: 100000;
}

body.modal-open .modal-backdrop {
  z-index: 99999;
}

.auth-modal__dialog {
  width: calc(100% - 32px);
  max-width: 440px;
  margin: 24px auto;
}

.auth-modal--wide .auth-modal__dialog {
  max-width: 520px;
}

.auth-modal__content {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 32px 28px 28px;
  border: 1px solid var(--stroke-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-dropdown);
  overflow: visible;
}

.auth-modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.auth-modal__close:hover {
  background: var(--brand-slate-light);
  color: var(--text-primary);
}

.auth-modal__header {
  margin-bottom: 24px;
  padding-right: 28px;
}

.auth-modal__title {
  margin: 0 0 8px;
  font-size: var(--font-size-h1);
  font-weight: 700;
  color: var(--text-heading);
}

.auth-modal__subtitle {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-body);
}

.auth-modal__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-modal__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.auth-modal__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-modal__label {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-primary);
}

.auth-modal__input {
  width: 100%;
}

.auth-modal__password-wrap {
  position: relative;
}

.auth-modal__input--password {
  padding-right: 88px;
}

.auth-modal__password-toggle {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: var(--brand-blue);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
}

.auth-modal__password-toggle:hover {
  background: var(--brand-blue-light);
}

.auth-modal__error {
  font-size: 13px;
  color: var(--fill-error);
  line-height: 1.35;
}

.auth-modal__row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.auth-modal__row--between {
  justify-content: space-between;
}

.auth-modal__checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
}

.auth-modal__checkbox input {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--brand-blue);
  flex-shrink: 0;
}

.auth-modal__checkbox--terms a {
  color: var(--brand-blue);
  text-decoration: underline;
}

.auth-modal__radios {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.auth-modal__radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  cursor: pointer;
}

.auth-modal__radio input {
  accent-color: var(--brand-blue);
}

.auth-modal__submit {
  width: 100%;
  min-height: 44px;
  font-size: var(--font-size-sm);
  margin-top: 4px;
}

.auth-modal__footer {
  margin: 4px 0 0;
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.auth-modal__link {
  border: none;
  background: none;
  padding: 0;
  color: var(--brand-blue);
  font-size: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.auth-modal__link:hover {
  color: var(--brand-blue-dark);
  text-decoration: underline;
}

@media (max-width: 575px) {
  .auth-modal__content {
    padding: 24px 20px 20px;
  }

  .auth-modal__grid {
    grid-template-columns: 1fr;
  }

  .auth-modal__dialog {
    margin: 12px auto;
  }
}

/* Center auth modals with flexbox (Bootstrap 3 :before hack breaks with display:block on dialog) */
.auth-modal.in {
  display: flex !important;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 24px 16px;
  text-align: center;
}

.auth-modal:before {
  display: none;
}

.auth-modal .modal-dialog {
  display: block;
  vertical-align: initial;
  margin: auto;
  text-align: left;
  flex-shrink: 0;
}

/* --- Confirm / legacy Bootstrap modals → design system --- */
.auth-modal--confirm .auth-modal__dialog,
.modal__delete-user .modal-dialog,
.js-alert-modal .modal-dialog,
#modal-responsive-errors .modal-dialog {
  width: calc(100% - 32px);
  max-width: 440px;
  margin: 24px auto;
}

.auth-modal--confirm .auth-modal__content,
.modal__delete-user .modal-content,
.js-alert-modal .modal-content,
#modal-responsive-errors .modal-content {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 32px 28px 28px;
  border: 1px solid var(--stroke-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-dropdown);
  overflow: visible;
}

.modal__delete-user,
.js-alert-modal,
#modal-responsive-errors {
  z-index: 100000;
}

.modal__delete-user .close,
.js-alert-modal .close,
#modal-responsive-errors .close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-size: 24px;
  line-height: 1;
  opacity: 1;
  z-index: 2;
}

.modal__delete-user .close:hover,
.js-alert-modal .close:hover,
#modal-responsive-errors .close:hover {
  background: var(--brand-slate-light);
  color: var(--text-primary);
}

.modal__delete-user .close img,
.js-alert-modal .close img,
#modal-responsive-errors .close img {
  display: none;
}

.modal__delete-user .close span::before,
.js-alert-modal .close span::before,
#modal-responsive-errors .close span::before {
  content: "×";
}

.modal__delete-user .modal-body,
.js-alert-modal .modal-body,
#modal-responsive-errors .modal-body {
  padding: 0;
}

.modal__delete-user .text-16,
.js-alert-modal .text-16,
#modal-responsive-errors .text-16 {
  font-size: var(--font-size-body);
  color: var(--text-primary);
  line-height: var(--line-height-body);
}

.modal__delete-user .default-btn,
.js-alert-modal .default-btn,
#modal-responsive-errors .default-btn,
.modal-complaint .default-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  font-weight: 400;
  background: var(--control-primary-default);
  border: 1px solid var(--control-primary-default);
  color: var(--text-inverted);
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.modal__delete-user .default-btn:hover,
.js-alert-modal .default-btn:hover,
#modal-responsive-errors .default-btn:hover,
.modal-complaint .default-btn:hover {
  background: var(--control-primary-hover);
  border-color: var(--control-primary-hover);
  color: var(--text-inverted);
}

.auth-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 8px;
}

.auth-modal__actions .ds-btn,
.auth-modal__actions .default-btn {
  min-width: 120px;
}

.auth-modal__actions .ds-btn--secondary {
  background: var(--control-secondary-default);
  border: 1px solid var(--stroke-strong);
  color: var(--text-primary);
}

.auth-modal__actions .ds-btn--secondary:hover {
  background: var(--control-secondary-hover);
  border-color: var(--brand-blue);
}

/* --- Complaint modal --- */
.modal-complaint.auth-modal .modal-wrap {
  position: relative;
  width: calc(100vw - 32px);
  max-width: 640px;
  margin: 24px auto;
  padding: 32px 28px;
  background: var(--surface-primary);
  border: 1px solid var(--stroke-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-dropdown);
  text-align: left;
}

.modal-complaint.auth-modal .modal-head {
  margin: 0 0 20px;
  padding: 0 36px 0 0;
  font-size: var(--font-size-h1);
  font-weight: 700;
  color: var(--text-heading);
  border: none;
}

.modal-complaint.auth-modal .modal-head .modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
}

.modal-complaint.auth-modal .form-control,
.modal-complaint.auth-modal .select2-container .select2-selection--single {
  border: 1px solid var(--stroke-primary) !important;
  border-radius: var(--radius-sm) !important;
  min-height: 44px;
  font-family: var(--font-family-base);
  color: var(--text-primary);
}

.modal-complaint.auth-modal textarea.form-control {
  min-height: 120px;
  padding: 12px;
}

.modal-complaint.auth-modal .form-group {
  margin-bottom: 16px;
}

/* --- Map modal --- */
.auth-modal--map .auth-modal__dialog {
  max-width: 680px;
}

.auth-modal--map .product-modal-map {
  width: 100%;
  height: 450px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--brand-slate-light);
}

/* --- Video modal (dark overlay content) --- */
.modal__video-wrapper .modal-content {
  background: rgba(31, 42, 59, 0.96);
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-dropdown);
}

.modal__video-wrapper .close {
  opacity: 1;
  z-index: 3;
}

/* --- Info modal (verification) --- */
.auth-modal--info .auth-modal__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand-blue-light);
  color: var(--brand-blue);
  font-size: 28px;
}

.auth-modal--info .auth-modal__body-text {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-body);
}

.auth-modal--info .auth-modal__body-text a {
  color: var(--brand-blue);
  font-weight: 700;
}