/* =========================================================================
   Дизайн-система: компоненты
   Кнопки, поля, карточки, чипы, аватары, бейджи, модалки, тосты и пр.
   ========================================================================= */

/* ----------------------------------------------------------------- Кнопки */
.btn {
  --btn-bg: var(--c-surface);
  --btn-fg: var(--c-text);
  --btn-bd: var(--c-border);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.68em 1.25em;
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.1;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--r-full);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  transition:
    transform var(--dur-2) var(--ease-spring),
    box-shadow var(--dur-2) var(--ease-soft),
    background-color var(--dur-2) var(--ease-soft),
    border-color var(--dur-2) var(--ease-soft),
    color var(--dur-2) var(--ease-soft);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0) scale(0.985); transition-duration: var(--dur-1); }
.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none;
}
.btn .icon { width: 1.15em; height: 1.15em; flex: none; }

.btn--primary {
  --btn-bg: var(--c-primary);
  --btn-fg: var(--c-text-on-accent);
  --btn-bd: transparent;
  background-image: linear-gradient(140deg, var(--c-primary-300) -40%, var(--c-primary) 45%, var(--c-primary-700) 130%);
  box-shadow: 0 6px 18px rgba(46, 125, 79, 0.28), var(--shadow-inset);
}
.btn--primary:hover { box-shadow: 0 12px 26px rgba(46, 125, 79, 0.36), var(--shadow-inset); }
/* Бегущий блик */
.btn--primary::after {
  content: "";
  position: absolute;
  top: -50%; left: 0;
  width: 40%; height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: translateX(-130%) skewX(-18deg);
  pointer-events: none;
}
.btn--primary:hover::after { animation: sheen 0.9s var(--ease-soft); }

.btn--ghost { --btn-bg: transparent; --btn-bd: transparent; }
.btn--ghost:hover { --btn-bg: var(--c-surface-2); box-shadow: none; }

.btn--outline { --btn-bg: var(--c-surface); --btn-bd: var(--c-border-strong); }
.btn--outline:hover { --btn-bd: var(--c-primary-300); --btn-fg: var(--c-primary-700); }

.btn--soft { --btn-bg: var(--c-primary-soft); --btn-fg: var(--c-primary-700); --btn-bd: transparent; }
.btn--soft:hover { --btn-bg: var(--c-primary-200); }

.btn--danger { --btn-bg: var(--c-danger-soft); --btn-fg: var(--c-danger); --btn-bd: transparent; }
.btn--danger:hover { --btn-bg: #f5d2cd; }

.btn--gold { --btn-bg: var(--c-gold-soft); --btn-fg: var(--c-gold-deep); --btn-bd: transparent; }

.btn--lg { padding: 0.9em 1.7em; font-size: var(--fs-lg); }
.btn--sm { padding: 0.48em 0.95em; font-size: var(--fs-sm); }
.btn--block { display: flex; width: 100%; }
.btn--icon { padding: 0.6em; aspect-ratio: 1; border-radius: var(--r-full); }
.btn--pill { border-radius: var(--r-full); }

/* Кнопка-иконка квадратная (для панелей управления) */
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--c-text-soft);
  transition: all var(--dur-2) var(--ease-soft);
}
.icon-btn:hover { background: var(--c-primary-soft); color: var(--c-primary-700); border-color: var(--c-primary-200); transform: translateY(-1px); }
.icon-btn:active { transform: scale(0.94); }
.icon-btn .icon { width: 20px; height: 20px; }
.icon-btn.is-active { background: var(--c-primary); color: #fff; border-color: transparent; }

/* --------------------------------------------------------------- Поля ввода */
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-text-soft);
  display: flex; align-items: center; gap: 6px;
}
.field__hint { font-size: var(--fs-xs); color: var(--c-text-muted); }
.field__error { font-size: var(--fs-xs); color: var(--c-danger); display: none; align-items: center; gap: 4px; }
.field.is-invalid .field__error { display: flex; }
.field.is-invalid .input, .field.is-invalid .select, .field.is-invalid .textarea { border-color: var(--c-danger); }
.req { color: var(--c-danger); }

.input, .select, .textarea {
  width: 100%;
  padding: 0.7em 0.9em;
  font-size: var(--fs-base);
  color: var(--c-text);
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  transition:
    border-color var(--dur-2) var(--ease-soft),
    box-shadow var(--dur-2) var(--ease-soft),
    background-color var(--dur-2) var(--ease-soft);
}
.input::placeholder, .textarea::placeholder { color: var(--c-text-faint); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--c-border-focus);
  box-shadow: var(--shadow-glow);
}
.textarea { min-height: 110px; resize: vertical; line-height: var(--lh-normal); }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2367786e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85em center;
  padding-right: 2.4em;
  cursor: pointer;
}

/* Поле с иконкой */
.input-wrap { position: relative; display: flex; align-items: center; }
.input-wrap .input { padding-left: 2.6em; }
.input-wrap__icon {
  position: absolute; left: 0.85em;
  width: 18px; height: 18px;
  color: var(--c-text-muted);
  pointer-events: none;
}

/* Чекбокс / переключатель */
.checkbox { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.checkbox input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.checkbox__box {
  width: 20px; height: 20px; flex: none;
  border: 1.5px solid var(--c-border-strong);
  border-radius: var(--r-xs);
  background: var(--c-surface);
  display: grid; place-items: center;
  transition: all var(--dur-2) var(--ease-spring);
}
.checkbox__box svg { width: 13px; height: 13px; stroke: #fff; stroke-width: 3; opacity: 0; transform: scale(0.4); transition: all var(--dur-2) var(--ease-spring); }
.checkbox input:checked + .checkbox__box { background: var(--c-primary); border-color: var(--c-primary); }
.checkbox input:checked + .checkbox__box svg { opacity: 1; transform: scale(1); }
.checkbox input:focus-visible + .checkbox__box { box-shadow: var(--shadow-glow); }

/* Переключатель (switch) */
.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch__track {
  width: 42px; height: 24px; flex: none;
  background: var(--c-border-strong);
  border-radius: var(--r-full);
  position: relative;
  transition: background var(--dur-2) var(--ease-soft);
}
.switch__track::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: var(--shadow-sm);
  transition: transform var(--dur-3) var(--ease-spring);
}
.switch input:checked + .switch__track { background: var(--c-primary); }
.switch input:checked + .switch__track::after { transform: translateX(18px); }
.switch input:focus-visible + .switch__track { box-shadow: var(--shadow-glow); }

/* Радио-сегменты (segmented control) */
.segmented {
  display: inline-flex;
  padding: 4px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-full);
  gap: 2px;
}
.segmented button {
  padding: 0.5em 1em;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-text-muted);
  border-radius: var(--r-full);
  transition: all var(--dur-2) var(--ease-soft);
  white-space: nowrap;
}
.segmented button:hover { color: var(--c-text); }
.segmented button.is-active {
  color: var(--c-primary-700);
  background: var(--c-surface);
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------- Карточки */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
}
.card--pad { padding: var(--sp-6); }
.card--hover {
  transition: transform var(--dur-3) var(--ease-out-expo), box-shadow var(--dur-3) var(--ease-out-expo), border-color var(--dur-3) var(--ease-soft);
}
.card--hover:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--c-primary-200); }

.glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
}

/* ----------------------------------------------------------------- Чипы */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.34em 0.7em 0.34em 0.85em;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-primary-700);
  background: var(--c-primary-soft);
  border: 1px solid transparent;
  border-radius: var(--r-full);
  transition: all var(--dur-2) var(--ease-soft);
  animation: popIn var(--dur-3) var(--ease-spring) both;
}
.chip--neutral { color: var(--c-text-soft); background: var(--c-surface-2); border-color: var(--c-border); }
.chip button {
  display: grid; place-items: center;
  width: 18px; height: 18px; border-radius: 50%;
  color: inherit; opacity: 0.6;
  transition: all var(--dur-1) var(--ease-soft);
}
.chip button:hover { opacity: 1; background: rgba(0,0,0,0.08); transform: rotate(90deg); }
.chip button svg { width: 11px; height: 11px; }

/* Бейджи / метки */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 0.22em 0.6em;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--r-full);
  background: var(--c-surface-2);
  color: var(--c-text-soft);
  white-space: nowrap;
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge--success { background: var(--c-success-soft); color: var(--c-primary-700); }
.badge--gold { background: var(--c-gold-soft); color: var(--c-gold-deep); }
.badge--info { background: var(--c-info-soft); color: var(--c-info); }
.badge--warning { background: var(--c-warning-soft); color: var(--c-warning); }
.badge--danger { background: var(--c-danger-soft); color: var(--c-danger); }
.badge--male { background: var(--c-male-soft); color: var(--c-male); }
.badge--female { background: var(--c-female-soft); color: var(--c-female); }

/* --------------------------------------------------------------- Аватары */
.avatar {
  --size: 48px;
  position: relative;
  width: var(--size); height: var(--size); flex: none;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 500;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-primary-300), var(--c-primary-700));
  box-shadow: var(--shadow-inset);
  user-select: none;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar--male   { background: linear-gradient(135deg, #6fa8d6, var(--c-male)); }
.avatar--female { background: linear-gradient(135deg, #d98fb6, var(--c-female)); }
.avatar--unknown{ background: linear-gradient(135deg, #aab6ad, var(--c-unknown)); }
.avatar--deceased { filter: saturate(0.55) brightness(0.97); }
.avatar--xs { --size: 30px; font-size: 12px; }
.avatar--sm { --size: 40px; font-size: 15px; }
.avatar--lg { --size: 72px; font-size: 26px; }
.avatar--xl { --size: 128px; font-size: 44px; }
.avatar__ring { box-shadow: 0 0 0 3px var(--c-surface), 0 0 0 5px var(--c-primary-200); }

/* ----------------------------------------------------------- Скелетоны */
.skeleton {
  background: linear-gradient(100deg, var(--c-surface-2) 30%, var(--c-surface-3) 50%, var(--c-surface-2) 70%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
  border-radius: var(--r-sm);
}
.skeleton--text { height: 0.85em; border-radius: var(--r-full); margin: 0.25em 0; }
.skeleton--circle { border-radius: 50%; }

/* ----------------------------------------------------------- Спиннер */
.spinner {
  width: 22px; height: 22px;
  border: 2.5px solid var(--c-primary-200);
  border-top-color: var(--c-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ----------------------------------------------------------- Тултип */
.tooltip {
  position: fixed;
  z-index: var(--z-tooltip);
  padding: 7px 11px;
  font-size: var(--fs-sm);
  color: #fff;
  background: var(--c-primary-800);
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-lg);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--dur-2) var(--ease-soft), transform var(--dur-2) var(--ease-soft);
  max-width: 260px;
}
.tooltip.is-shown { opacity: 1; transform: translateY(0); }

/* ----------------------------------------------------------- Тосты */
.toast-root {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: var(--z-toast);
  display: flex; flex-direction: column; gap: 12px;
  pointer-events: none;
  max-width: min(380px, calc(100vw - 32px));
}
.toast {
  pointer-events: auto;
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 16px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-primary);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  animation: toastIn var(--dur-4) var(--ease-spring) both;
}
.toast.is-leaving { animation: toastOut var(--dur-3) var(--ease-out-quint) both; }
.toast__icon { width: 22px; height: 22px; flex: none; color: var(--c-primary); margin-top: 1px; }
.toast__body { flex: 1; min-width: 0; }
.toast__title { font-weight: 600; font-size: var(--fs-base); }
.toast__msg { font-size: var(--fs-sm); color: var(--c-text-muted); margin-top: 2px; }
.toast__close { color: var(--c-text-faint); padding: 2px; border-radius: 6px; }
.toast__close:hover { color: var(--c-text); background: var(--c-surface-2); }
.toast--success { border-left-color: var(--c-success); } .toast--success .toast__icon { color: var(--c-success); }
.toast--info { border-left-color: var(--c-info); } .toast--info .toast__icon { color: var(--c-info); }
.toast--warning { border-left-color: var(--c-warning); } .toast--warning .toast__icon { color: var(--c-warning); }
.toast--danger { border-left-color: var(--c-danger); } .toast--danger .toast__icon { color: var(--c-danger); }
@keyframes toastIn { from { opacity: 0; transform: translateX(40px) scale(0.95); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateX(40px) scale(0.95); } }

/* ----------------------------------------------------------- Модалки */
.modal-backdrop {
  position: fixed; inset: 0;
  z-index: var(--z-modal);
  background: var(--c-overlay);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  padding: var(--sp-5);
  animation: fadeIn var(--dur-3) var(--ease-soft) both;
}
.modal-backdrop.is-leaving { animation: fadeOut var(--dur-2) var(--ease-soft) both; }
@keyframes fadeOut { to { opacity: 0; } }
.modal {
  width: min(560px, 100%);
  max-height: min(86vh, 760px);
  background: var(--c-surface);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex; flex-direction: column;
  animation: modalIn var(--dur-4) var(--ease-out-expo) both;
}
.modal-backdrop.is-leaving .modal { animation: modalOut var(--dur-2) var(--ease-soft) both; }
@keyframes modalIn { from { opacity: 0; transform: translateY(28px) scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes modalOut { to { opacity: 0; transform: translateY(14px) scale(0.98); } }
.modal--wide { width: min(880px, 100%); }
.modal__header {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--c-border);
}
.modal__title { font-size: var(--fs-xl); }
.modal__body { padding: var(--sp-6); overflow-y: auto; }
.modal__footer {
  display: flex; gap: 12px; justify-content: flex-end;
  padding: var(--sp-5) var(--sp-6);
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-2);
}

/* ----------------------------------------------------------- Шторка (drawer) */
.drawer-backdrop {
  position: fixed; inset: 0;
  z-index: var(--z-drawer);
  background: var(--c-overlay);
  animation: fadeIn var(--dur-3) var(--ease-soft) both;
}
.drawer-backdrop.is-leaving { animation: fadeOut var(--dur-2) var(--ease-soft) both; }
.drawer {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(420px, 90vw);
  background: var(--c-surface);
  box-shadow: var(--shadow-xl);
  display: flex; flex-direction: column;
  animation: drawerIn var(--dur-4) var(--ease-out-expo) both;
}
.drawer-backdrop.is-leaving .drawer { animation: drawerOut var(--dur-3) var(--ease-out-quint) both; }
@keyframes drawerIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes drawerOut { to { transform: translateX(100%); } }
.drawer--bottom {
  top: auto; right: 0; left: 0; width: 100%;
  max-height: 88vh;
  border-radius: var(--r-2xl) var(--r-2xl) 0 0;
  animation: drawerUp var(--dur-4) var(--ease-out-expo) both;
}
@keyframes drawerUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.drawer-backdrop.is-leaving .drawer--bottom { animation: drawerDown var(--dur-3) var(--ease-out-quint) both; }
@keyframes drawerDown { to { transform: translateY(100%); } }

/* ----------------------------------------------------------- Разделители */
.divider { height: 1px; background: var(--c-border); border: none; margin: var(--sp-5) 0; }
.divider--text {
  display: flex; align-items: center; gap: 14px;
  color: var(--c-text-muted); font-size: var(--fs-sm);
}
.divider--text::before, .divider--text::after {
  content: ""; flex: 1; height: 1px; background: var(--c-border);
}

/* ----------------------------------------------------------- Пустые состояния */
.empty-state {
  display: grid; place-items: center; gap: 14px;
  text-align: center;
  padding: var(--sp-9) var(--sp-5);
  max-width: 460px; margin-inline: auto;
}
.empty-state__icon {
  width: 88px; height: 88px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--c-primary-soft);
  color: var(--c-primary);
  font-size: 38px;
  animation: breathe 3.4s var(--ease-in-out) infinite;
}
.empty-state h3 { font-size: var(--fs-2xl); }
.empty-state p { color: var(--c-text-muted); }

/* ----------------------------------------------------------- Хлебные крошки */
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: var(--fs-sm); color: var(--c-text-muted); }
.breadcrumbs a { color: var(--c-text-muted); }
.breadcrumbs a:hover { color: var(--c-primary); }
.breadcrumbs .sep { opacity: 0.5; }

/* ----------------------------------------------------------- Иконки */
.icon { display: inline-block; width: 20px; height: 20px; stroke-width: 2; vertical-align: middle; }

/* ----------------------------------------------------------- Прогресс шагов */
.steps { display: flex; align-items: center; gap: 0; }
.steps__item { display: flex; align-items: center; gap: 10px; color: var(--c-text-muted); }
.steps__num {
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700; font-size: var(--fs-sm);
  background: var(--c-surface-2); border: 1.5px solid var(--c-border);
  transition: all var(--dur-3) var(--ease-spring);
}
.steps__item.is-active .steps__num { background: var(--c-primary); color: #fff; border-color: var(--c-primary); transform: scale(1.06); }
.steps__item.is-done .steps__num { background: var(--c-primary-soft); color: var(--c-primary-700); border-color: var(--c-primary-200); }
.steps__line { width: 40px; height: 2px; background: var(--c-border); margin: 0 8px; }
.steps__item.is-done + .steps__line { background: var(--c-primary-200); }