/* ==========================================================================
   Миртус — Камеры. Собственные стили поверх design-system.css
   Токены, кнопки и экран входа берём из дизайн-системы Миртуса.
   ========================================================================== */

/* ------------------------------ Иконки ---------------------------------- */
.ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: var(--form-control-icon-size, 18px);
  block-size: var(--form-control-icon-size, 18px);
  flex: 0 0 auto;
  color: currentColor;
}
.ico svg {
  inline-size: 100%;
  block-size: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* --------------------------- Экран входа -------------------------------- */
.login-note {
  margin: 4px 2px 0;
  text-align: center;
  font-size: var(--font-size-caption, 12px);
}

/* --------------------------- Каркас приложения -------------------------- */
.cam-shell {
  display: flex;
  flex-direction: column;
  /* Фиксированный каркас: прокручивается внутренний .cam-main.
     Дизайн-система Миртуса ставит body { overflow: hidden },
     поэтому прокрутка самой страницы невозможна — только внутренняя. */
  block-size: 100dvh;
  overflow: hidden;
  background: var(--color-bg-app, #f4f7f3);
}

.cam-topbar {
  position: sticky;
  inset-block-start: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px clamp(12px, 3vw, 24px);
  border-block-end: 1px solid var(--border-subtle, #dbe5dc);
  background: color-mix(in srgb, var(--color-surface-primary, #fff) 88%, transparent);
  backdrop-filter: blur(10px);
}
.cam-topbar__spacer { flex: 1 1 auto; }

.cam-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-inline-size: 0;
}
.cam-brand__mark {
  inline-size: 34px;
  block-size: 34px;
  border-radius: var(--radius-small, 8px);
  overflow: hidden;
  flex: 0 0 auto;
  box-shadow: var(--shadow-inset, inset 0 0 0 1px rgba(0,0,0,.06));
}
.cam-brand__mark img { inline-size: 100%; block-size: 100%; object-fit: cover; display: block; }
.cam-brand__text { display: flex; flex-direction: column; line-height: 1.1; min-inline-size: 0; }
.cam-brand__text strong { font-size: 14px; letter-spacing: .06em; color: var(--color-text-primary, #142019); }
.cam-brand__text small { font-size: var(--font-size-caption, 12px); color: var(--color-text-secondary, #5f6f64); }

.cam-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px;
  border: 1px solid var(--border-subtle, #dbe5dc);
  border-radius: 999px;
  background: var(--color-surface-secondary, #f1f6f0);
  font-size: var(--font-size-caption, 12px);
  color: var(--color-text-secondary, #5f6f64);
  white-space: nowrap;
}
.cam-status__dot {
  inline-size: 8px; block-size: 8px; border-radius: 50%;
  background: var(--color-success, #247a3b);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-success, #247a3b) 22%, transparent);
}

/* -------------------------------- Сетка --------------------------------- */
.cam-main {
  flex: 1 1 auto;
  min-block-size: 0;          /* без этого flex-ребёнок не даст себя прокрутить */
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(12px, 3vw, 24px);
  inline-size: 100%;
  max-inline-size: 1680px;
  margin-inline: auto;
}

/* Пока открыт просмотрщик — фон не прокручивается */
body[data-viewer="open"] .cam-main { overflow: hidden; }
.cam-main__head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-block-end: 14px;
}
.cam-main__head h1 {
  margin: 0;
  font-size: var(--font-size-page, 22px);
  color: var(--color-text-primary, #142019);
}
.cam-view-toggle {
  margin-inline-start: auto;
  display: inline-flex;
  padding: 3px;
  gap: 3px;
  border: 1px solid var(--border-subtle, #dbe5dc);
  border-radius: 999px;
  background: var(--color-surface-secondary, #f1f6f0);
}
.cam-view-toggle__btn {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 5px 12px;
  font: inherit;
  font-size: var(--font-size-caption, 12px);
  color: var(--color-text-secondary, #5f6f64);
  cursor: pointer;
}
.cam-view-toggle__btn.is-active {
  background: var(--color-surface-primary, #fff);
  color: var(--color-text-primary, #142019);
  box-shadow: 0 1px 2px rgba(0, 0, 0, .08);
}

.cam-grid {
  display: grid;
  gap: clamp(10px, 2vw, 16px);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
}
.cam-grid[data-cols="2"] { grid-template-columns: repeat(auto-fill, minmax(min(100%, 460px), 1fr)); }
.cam-grid[data-cols="3"] { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }

/* ------------------------------- Плитка --------------------------------- */
.cam-tile {
  position: relative;
  display: block;
  inline-size: 100%;
  padding: 0;
  border: 1px solid var(--border-subtle, #dbe5dc);
  border-radius: var(--radius-medium, 14px);
  background: #0d1410;
  overflow: hidden;
  cursor: pointer;
  text-align: start;
  color: inherit;
  transition: border-color .16s ease, transform .16s ease, box-shadow .16s ease;
  aspect-ratio: 16 / 9;
}
.cam-tile:hover,
.cam-tile:focus-visible {
  border-color: var(--color-primary, #0f642d);
  box-shadow: 0 10px 26px rgba(15, 100, 45, .18);
  transform: translateY(-1px);
  outline: none;
}
.cam-tile video {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  display: block;
}
.cam-tile__scrim {
  position: absolute;
  inset: auto 0 0 0;
  block-size: 62%;
  background: linear-gradient(to top, rgba(6, 12, 8, .88), rgba(6, 12, 8, 0));
  pointer-events: none;
}
.cam-tile__labels {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  pointer-events: none;
}
.cam-tile__name {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-inline-size: 0;
}
.cam-tile__name strong {
  color: #fff;
  font-size: var(--font-size-body, 14px);
  font-weight: 600;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .6);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cam-tile__name small {
  color: rgba(255, 255, 255, .72);
  font-size: var(--font-size-caption, 12px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cam-tile__badge {
  position: absolute;
  inset-block-start: 10px;
  inset-inline-start: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(6, 12, 8, .55);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.cam-tile__badge .rec-dot,
.viewer__overlay-tr .rec-dot {
  inline-size: 7px; block-size: 7px; border-radius: 50%;
  background: #e5484d;
  animation: rec-pulse 1.8s ease-in-out infinite;
}
@keyframes rec-pulse { 0%,100% { opacity: 1 } 50% { opacity: .25 } }

.cam-tile__expand {
  position: absolute;
  inset-block-start: 10px;
  inset-inline-end: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 30px; block-size: 30px;
  border-radius: 50%;
  background: rgba(6, 12, 8, .55);
  backdrop-filter: blur(6px);
  color: #fff;
  opacity: 0;
  transition: opacity .16s ease;
}
.cam-tile:hover .cam-tile__expand,
.cam-tile:focus-visible .cam-tile__expand { opacity: 1; }
.cam-tile__expand svg { inline-size: 15px; block-size: 15px; stroke: currentColor; fill: none; stroke-width: 1.8; }

@media (hover: none) {
  .cam-tile__expand { opacity: 1; }
}

/* ------------------------- Полноэкранный просмотр ----------------------- */
.viewer {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(8px, 2vw, 24px);
}
.viewer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 6, .78);
  backdrop-filter: blur(6px);
}
.viewer__stage {
  position: relative;
  display: flex;
  flex-direction: column;
  inline-size: min(1400px, 100%);
  max-block-size: 100%;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-medium, 14px);
  background: #0b110d;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .55);
}
.viewer__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-block-end: 1px solid rgba(255, 255, 255, .1);
  color: #fff;
}
.viewer__title-wrap { min-inline-size: 0; }
.viewer__head h2 {
  margin: 0;
  font-size: var(--font-size-card-title, 16px);
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.viewer__sub { font-size: var(--font-size-caption, 12px); }
.viewer__head-actions { margin-inline-start: auto; display: flex; align-items: center; gap: 6px; }
.viewer__head .icon-button { color: #fff; }
.viewer__badge {
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .85);
  white-space: nowrap;
}

.viewer__video-wrap {
  position: relative;
  background: #000;
  aspect-ratio: 16 / 9;
  max-block-size: 72dvh;
}
.viewer__video { inline-size: 100%; block-size: 100%; object-fit: contain; display: block; }
.viewer__overlay-tl,
.viewer__overlay-tr {
  position: absolute;
  inset-block-start: 10px;
  padding: 4px 9px;
  border-radius: 6px;
  background: rgba(0, 0, 0, .5);
  color: #fff;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 12px;
}
.viewer__overlay-tl { inset-inline-start: 10px; }
.viewer__overlay-tr { inset-inline-end: 10px; display: inline-flex; align-items: center; gap: 6px; letter-spacing: .06em; }

.viewer__controls {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  color: #fff;
}
.viewer__controls .icon-button { color: #fff; }
.viewer__scrub { flex: 1 1 auto; display: flex; flex-direction: column; gap: 2px; min-inline-size: 0; }
.viewer__seek {
  inline-size: 100%;
  accent-color: var(--color-primary-medium, #3d8c51);
  cursor: pointer;
}
.viewer__times {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  color: rgba(255, 255, 255, .7);
}
.viewer__hint { margin: 0; padding: 0 12px 12px; font-size: 11px; color: rgba(255, 255, 255, .55) !important; }

/* ------------------------------ Мобильные ------------------------------- */
@media (max-width: 720px) {
  .cam-topbar { padding: 8px 12px; gap: 8px; }
  .cam-brand__text small { display: none; }
  .cam-status { display: none; }
  .cam-main { padding: 12px; }
  .cam-main__head h1 { font-size: 18px; }
  .cam-view-toggle { display: none; }
  .cam-grid { grid-template-columns: 1fr !important; }

  .viewer { padding: 0; }
  .viewer__stage {
    inline-size: 100%;
    block-size: 100dvh;
    max-block-size: none;
    border: 0;
    border-radius: 0;
  }
  .viewer__video-wrap { flex: 1 1 auto; max-block-size: none; aspect-ratio: auto; }
  .viewer__video { object-fit: contain; }
  .viewer__controls { padding: 12px; }
  .viewer__hint { display: none; }
}

/* Уважаем системную настройку «меньше движения» */
@media (prefers-reduced-motion: reduce) {
  .cam-tile, .cam-tile__expand { transition: none; }
  .cam-tile__badge .rec-dot, .viewer__overlay-tr .rec-dot { animation: none; }
}

/* ======================== Архив: перемотка и полоса ====================== */

/* ---------------------- Переключатель Эфир / Архив ---------------------- */
.viewer__modes {
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
}
.viewer__mode {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 4px 12px;
  font: inherit;
  font-size: 12px;
  color: rgba(255, 255, 255, .75);
  cursor: pointer;
}
.viewer__mode.is-active {
  background: rgba(255, 255, 255, .92);
  color: #0d1410;
}

/* ----------------------------- Панель архива ---------------------------- */
/* В режиме архива снизу добавляются полоса суток и кнопки — ужимаем видео,
   иначе управление уезжает за нижний край экрана. */
.viewer__stage.is-archive .viewer__video-wrap { max-block-size: 52dvh; }
.viewer__stage.is-archive .viewer__hint { display: none; }

.archive {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px 4px;
  border-block-start: 1px solid rgba(255, 255, 255, .1);
  color: #fff;
}
.archive__head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.archive__head .icon-button { color: #fff; }
.archive__date {
  font-size: var(--font-size-body, 14px);
  font-weight: 600;
  min-inline-size: 140px;
}
.archive__status {
  margin-inline-start: auto;
  font-size: 11px;
  color: rgba(255, 255, 255, .6);
}

/* Полоса суток. Ширина = 24 часа, отрезки записи рисуются поверх. */
.archive__strip {
  position: relative;
  block-size: 30px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .08);
  overflow: hidden;
  cursor: pointer;
}
.archive__strip:focus-visible {
  outline: 2px solid var(--color-primary-medium, #3d8c51);
  outline-offset: 2px;
}
.archive__spans { position: absolute; inset: 0; }
.archive__span {
  position: absolute;
  inset-block: 5px;
  border-radius: 3px;
  background: var(--color-primary-medium, #3d8c51);
  min-inline-size: 2px;
}
.archive__span--empty {
  background: transparent;
  border: 1px dashed rgba(255, 255, 255, .25);
}
.archive__cursor {
  position: absolute;
  inset-block: 0;
  inline-size: 2px;
  margin-inline-start: -1px;
  background: #fff;
  box-shadow: 0 0 8px rgba(255, 255, 255, .9);
  pointer-events: none;
}
.archive__scale {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: rgba(255, 255, 255, .45);
}

/* ------------------------ Кнопки быстрых переходов ---------------------- */
.archive-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 0 12px 12px;
}
.archive-actions .button {
  color: #fff;
  border-color: rgba(255, 255, 255, .22);
}
.archive-actions__speed {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-inline-start: auto;
  font-size: 12px;
  color: rgba(255, 255, 255, .7);
}
.archive-actions__speed select {
  border-radius: 6px;
  padding: 4px 6px;
  border: 1px solid rgba(255, 255, 255, .22);
  background: #16201a;
  color: #fff;
  font: inherit;
  font-size: 12px;
}

/* Панель архива на телефоне — компактнее */
@media (max-width: 720px) {
  .viewer__mode { padding: 4px 9px; }
  .viewer__badge { display: none; }   /* на телефоне места нет, «демо» видно в панели архива */
  .archive { padding: 8px 10px 2px; }
  .archive__date { min-inline-size: 92px; font-size: 13px; }
  .archive__status { display: none; }
  .archive-actions { padding: 0 10px 10px; gap: 4px; }
  .archive-actions .button { padding-inline: 9px; font-size: 12px; }
  .archive-actions__speed span { display: none; }
}