/* ============================================================
   1AI1 · Видеонаблюдение — design system
   Hand-rolled, no frameworks. Dark, minimal, one accent.
   ============================================================ */

:root {
  color-scheme: dark;

  --bg-0: #0a0c10;
  --bg-1: #11141a;
  --bg-2: #181c24;
  --bg-3: #1f242e;

  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.13);

  --text-1: #e8ebf1;
  --text-2: #99a1b3;
  --text-3: #5d6577;

  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-dim: rgba(99, 102, 241, 0.14);

  --ok: #34d399;
  --ok-dim: rgba(52, 211, 153, 0.12);
  --bad: #f87171;
  --bad-dim: rgba(248, 113, 113, 0.12);

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;

  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --dur-1: 150ms;
  --dur-2: 250ms;

  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-2: 0 8px 30px rgba(0, 0, 0, 0.45);
  --shadow-3: 0 24px 70px rgba(0, 0, 0, 0.6);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg-0);
  color: var(--text-1);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent-dim);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

a {
  color: var(--accent-hover);
  text-decoration: none;
}

svg {
  display: block;
  flex: none;
}

[hidden] {
  display: none !important;
}

/* ---------- Scrollbars ---------- */

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 5px;
  border: 2px solid var(--bg-0);
}

/* ============================================================
   Buttons / inputs / switches / chips
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text-1);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease),
    color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
  user-select: none;
}

.btn:hover {
  background: var(--bg-3);
  border-color: var(--border-strong);
}

.btn:active {
  transform: scale(0.97);
}

.btn:focus-visible,
.input:focus-visible,
.switch input:focus-visible + .switch-track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--accent);
  border-color: transparent;
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: transparent;
}

.btn-danger {
  background: var(--bad-dim);
  border-color: rgba(248, 113, 113, 0.25);
  color: var(--bad);
}

.btn-danger:hover {
  background: rgba(248, 113, 113, 0.2);
  border-color: rgba(248, 113, 113, 0.4);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-2);
}

.btn-ghost:hover {
  background: var(--bg-2);
  border-color: transparent;
  color: var(--text-1);
}

.btn-icon {
  padding: 8px;
  border-radius: var(--r-sm);
}

.btn[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 7px;
}

.input {
  width: 100%;
  padding: 11px 14px;
  font-size: 16px; /* iOS: prevents focus zoom */
  font-family: var(--font);
  color: var(--text-1);
  background: var(--bg-0);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  transition: border-color var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease);
}

.input::placeholder {
  color: var(--text-3);
}

.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.input[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.input:-webkit-autofill {
  -webkit-text-fill-color: var(--text-1);
  -webkit-box-shadow: 0 0 0 1000px var(--bg-0) inset;
  caret-color: var(--text-1);
}

.field-hint {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-3);
}

.field-error {
  margin-top: 6px;
  font-size: 12px;
  color: var(--bad);
}

/* Switch */

.switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-track {
  width: 38px;
  height: 22px;
  border-radius: 11px;
  background: var(--bg-3);
  border: 1px solid var(--border-strong);
  position: relative;
  flex: none;
  transition: background var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}

.switch-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-2);
  transition: transform var(--dur-2) var(--ease), background var(--dur-2) var(--ease);
}

.switch input:checked + .switch-track {
  background: var(--accent);
  border-color: transparent;
}

.switch input:checked + .switch-track::after {
  transform: translateX(16px);
  background: #fff;
}

.switch input[disabled] + .switch-track {
  opacity: 0.5;
}

.switch-label {
  font-size: 14px;
  color: var(--text-1);
}

/* Chip */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-1);
  font-size: 13px;
  color: var(--text-2);
  white-space: nowrap;
  transition: border-color var(--dur-1) var(--ease);
}

.chip svg {
  width: 14px;
  height: 14px;
  color: var(--text-3);
}

.chip strong {
  color: var(--text-1);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.chip-bar {
  width: 44px;
  height: 4px;
  border-radius: 2px;
  background: var(--bg-3);
  overflow: hidden;
}

.chip-bar i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 2px;
  background: var(--ok);
  transition: width 600ms var(--ease), background 600ms var(--ease);
}

.chip-bar.warn i {
  background: var(--bad);
}

/* Badge */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  background: rgba(10, 12, 16, 0.65);
  color: var(--text-2);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.badge-live {
  color: var(--ok);
  border-color: rgba(52, 211, 153, 0.25);
}

.badge-archive {
  color: var(--accent-hover);
  border-color: rgba(99, 102, 241, 0.35);
}

/* Status dot */

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: var(--text-3);
}

.dot.online {
  background: var(--ok);
  animation: dot-pulse 2.2s var(--ease) infinite;
}

.dot.offline {
  background: var(--bad);
}

@keyframes dot-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.45);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(52, 211, 153, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0);
  }
}

/* Skeleton shimmer */

.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--bg-2);
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.045),
    transparent
  );
  animation: shimmer 1.6s infinite;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

/* Spinner */

.spinner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--accent-hover);
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

/* ============================================================
   Top bar
   ============================================================ */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 12, 16, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  max-width: 1480px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--text-1);
  margin-right: 4px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--accent-dim);
  display: grid;
  place-items: center;
  color: var(--accent-hover);
}

.brand-mark svg {
  width: 18px;
  height: 18px;
}

.brand-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.brand-sub {
  font-size: 11.5px;
  color: var(--text-3);
  line-height: 1.15;
}

.topbar-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  min-width: 0;
  overflow: hidden;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.topbar-actions .btn svg {
  width: 16px;
  height: 16px;
}

/* ============================================================
   Dashboard layout
   ============================================================ */

.page {
  max-width: 1480px;
  margin: 0 auto;
  padding: 24px;
}

.section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 4px 0 16px;
}

.section-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
}

.section-count {
  font-size: 12px;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 18px;
}

.empty-state {
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-lg);
  padding: 56px 24px;
  text-align: center;
  color: var(--text-2);
}

.empty-state svg {
  width: 36px;
  height: 36px;
  margin: 0 auto 14px;
  color: var(--text-3);
}

.empty-state h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 4px;
}

.empty-state p {
  font-size: 14px;
  color: var(--text-3);
}

/* ---------- Camera card ---------- */

.cam-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease);
  will-change: transform;
}

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

.cam-media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #05060a;
  cursor: pointer;
  overflow: hidden;
}

.cam-media video,
.cam-media img.cam-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cam-media .badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
}

.cam-skeleton {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: opacity 400ms var(--ease);
}

.cam-skeleton.hidden {
  opacity: 0;
  pointer-events: none;
}

.cam-overlay-msg {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-2);
  background: rgba(5, 6, 10, 0.66);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-2) var(--ease);
}

.cam-overlay-msg.visible {
  opacity: 1;
}

.cam-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  min-height: 52px;
}

.cam-name {
  font-size: 14px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.cam-name-input {
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  color: var(--text-1);
  background: var(--bg-0);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 3px 8px;
  width: 100%;
  min-width: 0;
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.cam-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 2px;
}

.cam-actions .btn-icon {
  color: var(--text-3);
  opacity: 0;
  transition: opacity var(--dur-1) var(--ease), color var(--dur-1) var(--ease),
    background var(--dur-1) var(--ease);
}

.cam-card:hover .cam-actions .btn-icon,
.cam-actions .btn-icon:focus-visible,
.cam-actions.menu-open .btn-icon {
  opacity: 1;
}

.cam-actions .btn-icon:hover {
  color: var(--text-1);
  background: var(--bg-2);
}

.cam-actions .btn-icon svg {
  width: 15px;
  height: 15px;
}

/* Kebab dropdown */

.menu-wrap {
  position: relative;
}

.menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 30;
  min-width: 190px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-2);
  padding: 5px;
  opacity: 0;
  transform: translateY(-4px) scale(0.98);
  pointer-events: none;
  transition: opacity var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}

.menu.open {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.menu button {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  color: var(--text-1);
  text-align: left;
  transition: background var(--dur-1) var(--ease);
}

.menu button:hover {
  background: var(--bg-3);
}

.menu button.danger {
  color: var(--bad);
}

.menu button svg {
  width: 15px;
  height: 15px;
  color: var(--text-3);
}

.menu button.danger svg {
  color: var(--bad);
}

/* ---------- Offline strip ---------- */

.offline-section {
  margin-top: 30px;
}

.offline-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
}

.offline-toggle:hover {
  border-color: var(--border-strong);
  background: var(--bg-2);
}

.offline-toggle .chev {
  margin-left: auto;
  width: 16px;
  height: 16px;
  color: var(--text-3);
  transition: transform var(--dur-2) var(--ease);
}

.offline-section.open .offline-toggle .chev {
  transform: rotate(180deg);
}

.offline-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 300ms var(--ease);
}

.offline-section.open .offline-body {
  grid-template-rows: 1fr;
}

.offline-body > div {
  overflow: hidden;
}

.offline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
  padding-top: 14px;
}

.offline-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  opacity: 0.75;
  transition: opacity var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}

.offline-card:hover {
  opacity: 1;
  border-color: var(--border-strong);
}

.offline-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--bg-2);
}

.offline-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) brightness(0.55);
}

.thumb-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text-3);
}

.thumb-placeholder svg {
  width: 26px;
  height: 26px;
}

.offline-meta {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.offline-meta .name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.offline-meta .ago {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-3);
  white-space: nowrap;
}

/* ============================================================
   Viewer overlay
   ============================================================ */

.viewer {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
}

.viewer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 10, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity var(--dur-2) var(--ease);
}

.viewer.open .viewer-backdrop {
  opacity: 1;
}

.viewer-panel {
  position: relative;
  width: min(1100px, 100%);
  max-height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-3);
  overflow: hidden;
  /* JS sets initial transform from the clicked card, then clears it */
  transition: transform 320ms var(--ease), opacity 280ms var(--ease);
}

.viewer-panel.from-card {
  opacity: 0;
}

.viewer-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  min-height: 56px;
}

.viewer-title {
  font-size: 15px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viewer-head .badge {
  position: static;
}

.viewer-head .btn-icon {
  color: var(--text-2);
}

.viewer-head .btn-icon:hover {
  color: var(--text-1);
  background: var(--bg-2);
}

.viewer-head .btn-icon svg {
  width: 17px;
  height: 17px;
}

.viewer-tabs {
  display: flex;
  gap: 2px;
  margin-left: auto;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
}

.viewer-tabs button {
  padding: 5px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  transition: background var(--dur-2) var(--ease), color var(--dur-2) var(--ease);
}

.viewer-tabs button.active {
  background: var(--accent);
  color: #fff;
}

.viewer-media {
  position: relative;
  background: #000;
  aspect-ratio: 16 / 9;
  max-height: min(62vh, 700px);
  width: 100%;
}

.viewer-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.viewer-media .cam-overlay-msg {
  z-index: 4;
}

.viewer-media .badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
}

.viewer-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  flex-wrap: wrap;
}

.viewer-controls .sep {
  width: 1px;
  height: 22px;
  background: var(--border);
  margin: 0 4px;
}

.viewer-controls .btn svg {
  width: 16px;
  height: 16px;
}

.viewer-controls .spacer {
  flex: 1;
}

.speed-btn {
  min-width: 56px;
  font-variant-numeric: tabular-nums;
}

/* ---------- Archive: date strip + timeline ---------- */

.archive-pane {
  border-top: 1px solid var(--border);
  padding: 14px 16px 18px;
  display: none;
}

.archive-pane.visible {
  display: block;
}

.date-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
}

.date-pill {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg-2);
  color: var(--text-2);
  font-size: 12px;
  line-height: 1.3;
  transition: border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease),
    color var(--dur-1) var(--ease);
}

.date-pill b {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
}

.date-pill:hover {
  border-color: var(--border-strong);
  background: var(--bg-3);
}

.date-pill.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent-hover);
}

.date-pill.active b {
  color: var(--accent-hover);
}

.timeline-wrap {
  position: relative;
  margin-top: 6px;
}

.timeline-canvas {
  display: block;
  width: 100%;
  height: 72px;
  border-radius: var(--r-md);
  background: var(--bg-0);
  border: 1px solid var(--border);
  cursor: crosshair;
  touch-action: none;
}

.timeline-tip {
  position: absolute;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  padding: 4px 9px;
  background: var(--bg-3);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  color: var(--text-1);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-1) var(--ease);
  white-space: nowrap;
  box-shadow: var(--shadow-1);
}

.timeline-tip.visible {
  opacity: 1;
}

.timeline-empty {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-3);
  text-align: center;
  display: none;
}

.timeline-empty.visible {
  display: block;
}

/* ============================================================
   Toasts
   ============================================================ */

.toasts {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: min(380px, calc(100vw - 36px));
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-2);
  font-size: 13.5px;
  color: var(--text-1);
  pointer-events: auto;
  animation: toast-in 280ms var(--ease);
}

.toast svg {
  width: 16px;
  height: 16px;
  margin-top: 2px;
}

.toast.ok svg {
  color: var(--ok);
}

.toast.error svg {
  color: var(--bad);
}

.toast.error {
  border-color: rgba(248, 113, 113, 0.3);
}

.toast.leaving {
  animation: toast-out 240ms var(--ease) forwards;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes toast-out {
  to {
    opacity: 0;
    transform: translateX(24px);
  }
}

/* ============================================================
   Confirm dialog
   ============================================================ */

.confirm-root {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.confirm-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 10, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity var(--dur-2) var(--ease);
}

.confirm-root.open .confirm-backdrop {
  opacity: 1;
}

.confirm-box {
  position: relative;
  width: min(400px, 100%);
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-3);
  padding: 24px;
  opacity: 0;
  transform: scale(0.94) translateY(8px);
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}

.confirm-root.open .confirm-box {
  opacity: 1;
  transform: none;
}

.confirm-box h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.confirm-box p {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 22px;
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ============================================================
   Admin: table + slide-in panel
   ============================================================ */

.admin-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-table th {
  text-align: left;
  padding: 13px 18px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.admin-table td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.admin-table tbody tr {
  transition: background var(--dur-1) var(--ease), opacity var(--dur-2) var(--ease);
}

.admin-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.022);
}

.admin-table tbody tr:last-child td {
  border-bottom: 0;
}

.admin-table tr.pending {
  opacity: 0.45;
  pointer-events: none;
}

.admin-table .row-actions {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
}

.admin-table .row-actions .btn-icon {
  color: var(--text-3);
}

.admin-table .row-actions .btn-icon:hover {
  color: var(--text-1);
  background: var(--bg-2);
}

.admin-table .row-actions .btn-icon.danger:hover {
  color: var(--bad);
  background: var(--bad-dim);
}

.admin-table .row-actions svg {
  width: 15px;
  height: 15px;
}

.user-login {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-2);
}

.role-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--text-2);
}

.role-pill.admin {
  color: var(--accent-hover);
  border-color: rgba(99, 102, 241, 0.35);
  background: var(--accent-dim);
}

/* Slide-in panel */

.panel-root {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
}

.panel-root.open {
  visibility: visible;
}

.panel-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 10, 0.66);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity var(--dur-2) var(--ease);
}

.panel-root.open .panel-backdrop {
  opacity: 1;
}

.side-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100%);
  background: var(--bg-1);
  border-left: 1px solid var(--border-strong);
  box-shadow: var(--shadow-3);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 320ms var(--ease);
}

.panel-root.open .side-panel {
  transform: none;
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}

.panel-head h2 {
  font-size: 16px;
  font-weight: 600;
}

.panel-head .btn-icon {
  margin-left: auto;
  color: var(--text-2);
}

.panel-head .btn-icon svg {
  width: 17px;
  height: 17px;
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 22px;
}

.panel-switches {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 16px 0 4px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

.panel-foot {
  display: flex;
  gap: 10px;
  padding: 16px 22px;
  border-top: 1px solid var(--border);
}

.panel-foot .btn {
  flex: 1;
  padding: 11px 16px;
}

/* ============================================================
   Login page
   ============================================================ */

.login-body {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.login-glow {
  position: fixed;
  inset: -30%;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
      36% 42% at 30% 36%,
      rgba(99, 102, 241, 0.16),
      transparent 70%
    ),
    radial-gradient(30% 36% at 72% 64%, rgba(79, 70, 229, 0.1), transparent 70%);
  filter: blur(50px);
  animation: glow-drift 26s var(--ease) infinite alternate;
}

@keyframes glow-drift {
  0% {
    transform: translate(-3%, -2%) scale(1);
  }
  50% {
    transform: translate(3%, 3%) scale(1.07);
  }
  100% {
    transform: translate(-2%, 4%) scale(1.02);
  }
}

.login-card {
  position: relative;
  z-index: 1;
  width: min(396px, 100%);
  background: rgba(17, 20, 26, 0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  padding: 44px 38px 36px;
  box-shadow: var(--shadow-3);
  animation: card-in 480ms var(--ease);
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.login-brand {
  text-align: center;
  margin-bottom: 32px;
}

.login-mark {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: var(--accent-dim);
  border: 1px solid rgba(99, 102, 241, 0.3);
  display: grid;
  place-items: center;
  color: var(--accent-hover);
}

.login-mark svg {
  width: 28px;
  height: 28px;
}

.login-brand h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.login-brand p {
  margin-top: 3px;
  font-size: 13.5px;
  color: var(--text-2);
}

.login-error {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 14px;
  margin-bottom: 18px;
  border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: var(--r-sm);
  background: var(--bad-dim);
  color: #fca5a5;
  font-size: 13.5px;
}

.login-error svg {
  width: 15px;
  height: 15px;
  flex: none;
}

.shake {
  animation: shake 420ms var(--ease);
}

@keyframes shake {
  10%,
  90% {
    transform: translateX(-1px);
  }
  20%,
  80% {
    transform: translateX(3px);
  }
  30%,
  50%,
  70% {
    transform: translateX(-5px);
  }
  40%,
  60% {
    transform: translateX(5px);
  }
}

.login-submit {
  width: 100%;
  margin-top: 6px;
  padding: 12px 16px;
  font-size: 15px;
}

.login-foot {
  margin-top: 22px;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-3);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 1000px) {
  #chip-server {
    display: none;
  }
}

@media (max-width: 719px) {
  .page {
    padding: 16px 14px 28px;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .offline-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }

  .topbar-inner {
    padding: 10px 14px;
    gap: 10px;
  }

  /* Header collapses to icons */
  .brand-sub,
  .chip .chip-label,
  .topbar-actions .btn .btn-label,
  #chip-clock {
    display: none;
  }

  .chip {
    padding: 8px 10px;
  }

  /* Larger touch targets */
  .btn,
  .btn-icon {
    min-height: 42px;
    min-width: 42px;
  }

  .cam-actions .btn-icon {
    opacity: 1; /* no hover on touch — always visible */
  }

  .cam-meta {
    padding: 10px 12px;
  }

  .viewer {
    padding: 0;
  }

  .viewer-panel {
    width: 100%;
    height: 100%;
    max-height: none;
    border-radius: 0;
    border: 0;
  }

  .viewer-media {
    max-height: 48vh;
  }

  .viewer-head {
    padding: 10px 12px;
    flex-wrap: wrap;
  }

  .viewer-tabs {
    order: 5;
    width: 100%;
    margin: 8px 0 0;
  }

  .viewer-tabs button {
    flex: 1;
    padding: 8px 16px;
  }

  .viewer-controls {
    padding: 10px 12px;
  }

  .viewer-controls .btn .btn-label {
    display: none;
  }

  .archive-pane {
    padding: 12px 12px 16px;
  }

  .admin-table th:nth-child(5),
  .admin-table td:nth-child(5) {
    display: none;
  }

  .admin-table th,
  .admin-table td {
    padding: 11px 12px;
  }

  .login-card {
    padding: 34px 24px 28px;
  }
}

/* ============================================================
   Reduced motion
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .login-glow {
    animation: none;
  }

  .dot.online {
    animation: none;
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.25);
  }

  .skeleton::after {
    animation: none;
  }
}