:root {
  --bg: #0b1220;
  --bg-elevated: #0f1829;
  --surface: #141f33;
  --surface-2: #1a2740;
  --border: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(212, 175, 55, 0.28);
  --text: #eef2f7;
  --muted: #94a3b8;
  --gold: #c9a227;
  --gold-bright: #e8d48b;
  --gold-dark: #8f7320;
  --ok: #22c55e;
  --bad: #ef4444;
  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 12px 40px rgba(0, 0, 0, 0.28);
  --font-display: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --topbar-h: auto;
  --topbar-main-h: 64px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(201, 162, 39, 0.09), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(56, 103, 168, 0.12), transparent 50%),
    linear-gradient(180deg, #070c16 0%, var(--bg) 45%, #09101c 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea {
  font: inherit;
}

/* ── App shell (full page) ── */
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0;
  padding: 0;
}

.app[hidden] { display: none !important; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  height: auto;
  min-height: var(--topbar-main-h);
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  width: 100%;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.topbar-row-main {
  position: relative;
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 1rem;
  min-height: var(--topbar-main-h);
  padding: 0.55rem 1.25rem;
}

.topbar-left {
  position: relative;
  z-index: 2;
  min-width: 0;
  justify-self: start;
}

.topbar-tabs {
  background: rgba(8, 14, 26, 0.55);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem;
  height: auto;
  gap: 0.15rem;
}

.topbar-tabs .tab {
  height: 34px;
  border-radius: 999px;
  border-bottom: none;
  padding: 0 1rem;
  font-size: 0.8rem;
}

.topbar-tabs .tab.active {
  color: var(--text);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.28), rgba(166, 124, 0, 0.22));
  border-bottom-color: transparent;
}

.topbar-right {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  min-width: 0;
  justify-self: end;
}

.brand-product-row {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.pulse-mark-sm {
  width: 18px !important;
  height: 18px !important;
}

.brand-lockup--nav .brand-usvg {
  gap: 0.65rem;
}

.brand-lockup--nav .brand-logo {
  width: 40px;
  height: 40px;
}

.brand-lockup--nav .brand-name {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.brand-lockup--nav .pulse-word {
  font-size: 0.95rem;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex-shrink: 1;
  min-width: 0;
}

.brand-lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  width: fit-content;
}

.brand-lockup--nav {
  gap: 0.3rem;
}

.brand-lockup--hero {
  gap: 0.75rem;
  align-items: center;
}

.brand-usvg {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  padding-left: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-lockup--hero .brand-logo {
  width: 56px;
  height: 56px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-bright);
  white-space: nowrap;
  line-height: 1.1;
}

.brand-lockup--hero .brand-name {
  font-size: 1.05rem;
  letter-spacing: 0.1em;
}

.pulse-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  line-height: 1;
}

.pulse-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.22rem;
  min-width: 0;
}

.pulse-mark {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  position: relative;
}

.pulse-mark svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}

.pulse-ring {
  transform-origin: 32px 32px;
  animation: pulse-ring 1.6s ease-in-out infinite;
}

.pulse-wave {
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
  animation: pulse-draw 1.6s ease-in-out infinite;
  filter: drop-shadow(0 0 4px rgba(232, 212, 139, 0.55));
}

.pulse-word {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #f0d78c 0%, #d4af37 48%, #a67c00 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: pulse-glow 1.6s ease-in-out infinite;
  line-height: 1;
}

.brand-lockup--nav .pulse-mark {
  width: 40px;
  height: 40px;
}

.brand-lockup--nav .pulse-word {
  font-size: 1.4rem;
}

.brand-lockup--nav .pulse-logo {
  gap: 0.65rem;
}

.topbar-center .pulse-mark {
  width: 40px;
  height: 40px;
}

.topbar-center .pulse-word {
  font-size: 1.4rem;
}

.topbar-center .pulse-logo {
  gap: 0.65rem;
}

.brand-lockup--hero .pulse-mark {
  width: 88px;
  height: 88px;
}

.brand-lockup--hero .pulse-word {
  font-size: clamp(2.6rem, 5vw, 3.6rem);
}

.brand-lockup--hero .pulse-logo {
  gap: 1rem;
}

@keyframes pulse-ring {
  0%, 100% { opacity: 0.55; transform: scale(0.96); }
  35% { opacity: 1; transform: scale(1.05); }
  55% { opacity: 0.75; transform: scale(1); }
}

@keyframes pulse-draw {
  0% { stroke-dashoffset: 120; opacity: 0.35; }
  35% { stroke-dashoffset: 0; opacity: 1; }
  70%, 100% { stroke-dashoffset: 0; opacity: 0.85; }
}

@keyframes pulse-glow {
  0%, 100% { filter: drop-shadow(0 0 0 transparent); opacity: 0.92; }
  35% { filter: drop-shadow(0 0 10px rgba(232, 212, 139, 0.45)); opacity: 1; }
}

.brand-powered {
  font-size: 0.6rem;
  color: rgba(201, 162, 39, 0.85);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-display);
  white-space: nowrap;
  line-height: 1.2;
}

.brand-lockup--hero .brand-powered {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  margin-top: 0.1rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
  min-width: 0;
}

.brand-product {
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.02em;
}

.header-actions {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.55rem;
  align-items: center;
  margin-left: 0;
}

.run-cluster {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.22rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(8, 14, 26, 0.55);
}

.run-seg {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
}

.run-seg-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 650;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.run-seg-btn:hover { color: var(--text); }
.run-seg-btn.active {
  color: var(--text);
  background: rgba(201, 162, 39, 0.22);
}

.run-go {
  border-radius: 999px !important;
  padding: 0.4rem 0.95rem !important;
  font-size: 0.82rem !important;
  min-width: 4.2rem;
}

.run-stop {
  border-radius: 999px !important;
  padding: 0.4rem 0.75rem !important;
  font-size: 0.8rem !important;
}

.icon-btn {
  appearance: none;
  border: 1px solid var(--border);
  background: rgba(8, 14, 26, 0.45);
  color: var(--muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.icon-btn:hover {
  color: var(--text);
  border-color: rgba(201, 162, 39, 0.4);
  background: rgba(201, 162, 39, 0.1);
}

.user-menu { position: relative; }

.user-menu-trigger {
  appearance: none;
  border: 1px solid var(--border);
  background: rgba(8, 14, 26, 0.55);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.25rem 0.55rem 0.25rem 0.25rem;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.user-menu-trigger:hover,
.user-menu.open .user-menu-trigger {
  border-color: rgba(201, 162, 39, 0.45);
  background: rgba(201, 162, 39, 0.08);
}

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 750;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: #1a1408;
  background: linear-gradient(145deg, #f0d78c, #d4af37 55%, #a67c00);
  flex-shrink: 0;
}

.user-avatar-lg {
  width: 40px;
  height: 40px;
  font-size: 0.9rem;
}

.user-menu-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  line-height: 1.15;
}

.user-menu-name {
  font-size: 0.82rem;
  font-weight: 650;
  max-width: 7.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-menu-role {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.user-menu-caret {
  width: 0.35rem;
  height: 0.35rem;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg);
  margin: 0 0.25rem 0.15rem 0;
}

.user-menu-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 0.45rem);
  width: 220px;
  padding: 0.45rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(14, 22, 38, 0.98);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  z-index: 60;
}

.user-menu-dropdown[hidden] { display: none !important; }

.user-menu-heading {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.55rem 0.7rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.25rem;
}

.user-menu-heading-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.user-menu-heading-role {
  font-size: 0.72rem;
  color: var(--muted);
}

.user-menu-item {
  width: 100%;
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text);
  text-align: left;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 550;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.user-menu-item:hover { background: rgba(255, 255, 255, 0.05); }
.user-menu-item.danger { color: #ffb4ae; }
.user-menu-item.danger:hover { background: rgba(248, 81, 73, 0.12); }
.user-menu-sep {
  height: 1px;
  background: var(--border);
  margin: 0.25rem 0.35rem;
}

.header-run {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted, #94a3b8);
}
.header-run-label { white-space: nowrap; }
.run-mode-select {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--border, #334155);
  background: var(--panel, #0f172a);
  color: inherit;
  max-width: 11rem;
}
.site-run-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0;
}
.site-run-label {
  font-size: 0.78rem;
  color: var(--muted, #94a3b8);
  white-space: nowrap;
}
.site-run-btns,
.cam-actions {
  display: inline-flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  align-items: center;
}
.site-run-btns .btn,
.cam-actions .btn {
  padding: 0.2rem 0.45rem;
  font-size: 0.72rem;
}
.header-check {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.header-check input { accent-color: var(--accent, #38bdf8); }

.app-main {
  flex: 1;
  width: 100%;
  padding: 1.25rem 1.5rem 2rem;
}

/* ── Progress ── */
.check-progress {
  width: 100%;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 24, 41, 0.95);
}

.check-progress-inner {
  padding: 0.75rem 1.5rem 0.85rem;
}

.check-progress-top {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.84rem;
  color: var(--gold-bright);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.check-progress-meta {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.check-progress-timer {
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.check-progress.is-done .check-progress-timer {
  color: var(--ok, #3dd68c);
}

.check-progress-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.check-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-bright));
  transition: width 0.25s ease;
}

.check-progress-sub {
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.check-progress.is-done .check-progress-fill {
  background: linear-gradient(90deg, #15803d, #4ade80);
}

.check-progress.is-stopped .check-progress-fill {
  background: linear-gradient(90deg, #b45309, #f0a35a);
}

/* ── Tabs ── */
.tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  height: 40px;
  min-width: 0;
}

.tab {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0 1.1rem;
  height: 40px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}

.tab:hover { color: var(--text); }
.tab.active {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-panel[hidden] { display: none !important; }

/* ── Buttons ── */
.btn {
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 600;
  transition: background 0.15s, border-color 0.15s, color 0.15s, filter 0.15s;
}

.btn:hover { border-color: rgba(232, 212, 139, 0.4); color: var(--gold-bright); }
.btn:disabled { opacity: 0.5; cursor: wait; }

.btn-primary {
  background: linear-gradient(180deg, #e4c86a, #b8922a);
  border-color: #8f7320;
  color: #1a1406;
}

.btn-primary:hover {
  filter: brightness(1.06);
  color: #1a1406;
  border-color: #8f7320;
}

.btn-secondary {
  background: var(--surface);
  border-color: rgba(148, 163, 184, 0.22);
}

.btn-outline {
  background: transparent;
  border-color: rgba(201, 162, 39, 0.4);
  color: var(--gold-bright);
}

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

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: transparent;
  color: var(--text);
}

.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.8rem; }

/* ── Panels ── */
.panel {
  background: rgba(20, 31, 51, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}

.panel-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.panel-head .hint { margin: 0.25rem 0 0; }

.hint { color: var(--muted); font-size: 0.88rem; margin: 0 0 0.75rem; }
.empty { color: var(--muted); font-style: italic; }

.summary-panel { padding-bottom: 0.85rem; }

/* ── Stats ── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 0.5rem;
}

.stat-card {
  background: rgba(8, 14, 26, 0.55);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  text-align: left;
  color: inherit;
  cursor: default;
  transition: border-color 0.15s, background 0.15s, transform 0.12s;
}

button.stat-card {
  cursor: pointer;
  width: 100%;
}

button.stat-card:hover {
  border-color: rgba(201, 162, 39, 0.35);
  transform: translateY(-1px);
}

button.stat-card.active {
  border-color: var(--border-strong);
  background: rgba(201, 162, 39, 0.08);
}

.stat-card.ok-card.active {
  border-color: rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.07);
}

.stat-card.bad-card.active {
  border-color: rgba(239, 68, 68, 0.45);
  background: rgba(239, 68, 68, 0.07);
}

.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  font-family: var(--font-display);
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  margin-top: 0.2rem;
  line-height: 1.15;
}

.stat-value.ok { color: var(--ok); }
.stat-value.bad { color: var(--bad); }
.stat-value.muted { color: var(--muted); }
.stat-value.small { font-size: 0.98rem; font-weight: 600; margin-top: 0.4rem; }
.stat-sub { display: block; margin-top: 0.35rem; font-size: 0.78rem; color: var(--muted); }

.panel-tools { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }

.select-label {
  font-size: 0.82rem;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.site-select,
.filter-input,
.form-grid input[type="text"],
.form-grid input[type="password"],
.form-grid input[type="email"],
.form-grid input[type="number"],
.manage-name,
.manage-url,
.json-paste,
.login-form input {
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(8, 14, 26, 0.65);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.site-select:focus,
.filter-input:focus,
.form-grid input:focus,
.login-form input:focus,
.manage-name:focus,
.manage-url:focus,
.json-paste:focus {
  border-color: rgba(201, 162, 39, 0.55);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.12);
}

.site-select { min-width: 180px; }
.filter-input { min-width: 240px; }

/* ── Accordion ── */
.accordion { display: flex; flex-direction: column; gap: 0.55rem; }

.acc-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(8, 14, 26, 0.4);
  overflow: hidden;
}

.acc-summary {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  user-select: none;
}

.acc-summary::-webkit-details-marker { display: none; }

.acc-chevron {
  color: var(--gold);
  transition: transform 0.15s;
  font-size: 0.85rem;
}

.acc-item[open] .acc-chevron { transform: rotate(90deg); }
.acc-title {
  font-weight: 700;
  flex: 1;
  min-width: 140px;
  font-family: var(--font-display);
  font-size: 0.92rem;
}

.acc-meta { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }

.pill {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.22rem 0.5rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-family: var(--font-display);
}

.ok-pill { background: rgba(34, 197, 94, 0.14); color: #4ade80; }
.bad-pill { background: rgba(239, 68, 68, 0.14); color: #f87171; }

.hdd-pill { font-weight: 600; letter-spacing: 0.02em; }
.hdd-pill.hdd-ok { background: rgba(34, 197, 94, 0.14); color: #4ade80; }
.hdd-pill.hdd-warn { background: rgba(245, 158, 11, 0.16); color: #fbbf24; }
.hdd-pill.hdd-bad { background: rgba(239, 68, 68, 0.16); color: #f87171; }
.hdd-pill.hdd-unknown { background: rgba(148, 163, 184, 0.14); color: var(--muted); }

.site-storage {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  align-items: baseline;
  padding: 0.55rem 0.75rem;
  margin-bottom: 0.5rem;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(148, 163, 184, 0.12);
}
.site-storage-ok { border-color: rgba(34, 197, 94, 0.2); }
.site-storage-warn { border-color: rgba(245, 158, 11, 0.25); }
.site-storage-bad { border-color: rgba(239, 68, 68, 0.25); }
.storage-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.storage-drives { display: flex; flex-wrap: wrap; gap: 0.35rem 0.75rem; }
.storage-drive { font-size: 0.82rem; color: var(--text); }
.storage-drive.ok { color: #86efac; }
.storage-drive.warn { color: #fcd34d; }
.storage-drive.bad { color: #fca5a5; }
.storage-err { font-size: 0.82rem; color: #fca5a5; }

.acc-summary.site-ok { border-left: 3px solid var(--ok); }
.acc-summary.site-bad { border-left: 3px solid var(--bad); }
.acc-summary.site-mixed { border-left: 3px solid var(--gold); }

.acc-body { padding: 0 0.5rem 0.65rem; border-top: 1px solid var(--border); }

.inner-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.inner-table th, .inner-table td {
  padding: 0.5rem 0.65rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.inner-table th {
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-display);
}
.inner-table tr:last-child td { border-bottom: none; }
.row-down { background: rgba(239, 68, 68, 0.05); }

.file-hint { font-size: 0.82rem; color: var(--muted); }

.upload-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.upload-row input[type="file"] {
  color: var(--muted);
  font-size: 0.85rem;
  max-width: 100%;
}

.upload-status {
  margin: 0.65rem 0 0;
  font-size: 0.85rem;
  font-weight: 600;
}

.upload-status.ok { color: var(--ok); }
.upload-status.err { color: var(--bad); }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.6rem 0.8rem; text-align: left; border-bottom: 1px solid var(--border); }
th {
  background: rgba(0, 0, 0, 0.25);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-family: var(--font-display);
}
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(201, 162, 39, 0.04); }

.badge {
  display: inline-block;
  padding: 0.18rem 0.5rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  font-family: var(--font-display);
}

.badge.up { background: rgba(34, 197, 94, 0.16); color: #4ade80; }
.badge.down { background: rgba(239, 68, 68, 0.16); color: #f87171; }
.badge.unknown { background: rgba(148, 163, 184, 0.16); color: var(--muted); }
.badge.rec-on { background: rgba(239, 68, 68, 0.18); color: #f87171; }
.badge.rec-off { background: rgba(148, 163, 184, 0.14); color: var(--muted); }
.badge.rec-err { background: rgba(245, 158, 11, 0.18); color: #fbbf24; }
.badge.rec-unknown { background: rgba(148, 163, 184, 0.1); color: var(--muted); }
.muted { color: var(--muted); }

.dash-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.dash-primary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
}
.dash-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.dash-meta .dot { opacity: 0.45; }

.view-seg {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  background: rgba(8, 14, 26, 0.55);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem;
}
.view-seg-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 650;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.view-seg-btn:hover { color: var(--text); }
.view-seg-btn.active {
  color: var(--text);
  background: rgba(201, 162, 39, 0.22);
}
.view-seg-btn.ok.active {
  background: rgba(34, 197, 94, 0.18);
  color: #86efac;
}
.view-seg-btn.bad.active {
  background: rgba(239, 68, 68, 0.18);
  color: #fca5a5;
}
.view-seg-n {
  margin-left: 0.3rem;
  opacity: 0.9;
  font-variant-numeric: tabular-nums;
}

.issue-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding-top: 0.15rem;
  border-top: 1px solid rgba(148, 163, 184, 0.08);
}
.issue-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-right: 0.15rem;
}
.chip {
  appearance: none;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.65);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  font-size: 0.78rem;
  cursor: pointer;
  font-family: inherit;
}
.chip:hover { color: var(--text); border-color: rgba(148, 163, 184, 0.45); }
.chip.active {
  color: #e2e8f0;
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(14, 165, 233, 0.12);
}
.chip-n {
  display: inline-block;
  min-width: 1.1em;
  margin-left: 0.2rem;
  opacity: 0.85;
  font-variant-numeric: tabular-nums;
}

.history-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
}
#historySiteRollup {
  margin: 0 0 0.85rem;
}
.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
.history-table th,
.history-table td {
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
  vertical-align: top;
}
.history-table th {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.history-table .err {
  max-width: 28rem;
  color: var(--muted);
  word-break: break-word;
}
.history-table tr.row-down td {
  background: rgba(239, 68, 68, 0.04);
}
.history-site-table td:nth-child(4) {
  width: 7rem;
}

.archive-banner {
  margin-top: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  font-size: 0.88rem;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.7);
}
.archive-banner-ok {
  border-color: rgba(34, 197, 94, 0.35);
  color: #86efac;
}
.archive-banner-bad {
  border-color: rgba(245, 158, 11, 0.4);
  color: #fcd34d;
}

.snap-cell { width: 200px; vertical-align: middle; }
.snap-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  padding: 0;
  border: none;
  background: transparent;
  cursor: zoom-in;
  color: inherit;
  text-align: left;
  max-width: 196px;
}
.snap-thumb {
  width: 192px;
  height: 108px;
  object-fit: contain;
  object-position: center top;
  border-radius: 6px;
  border: 1px solid rgba(56, 189, 248, 0.35);
  background: #000;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.35);
}
.snap-btn:hover .snap-thumb {
  border-color: rgba(56, 189, 248, 0.75);
}
.snap-time {
  font-size: 0.68rem;
  color: var(--text);
  max-width: 192px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.snap-time.muted { color: var(--muted); }
.snap-lag {
  font-size: 0.68rem;
  font-weight: 700;
  color: #38bdf8;
}
.snap-none { font-size: 0.75rem; }

.snap-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.snap-lightbox[hidden] { display: none !important; }
.snap-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.82);
}
.snap-lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(1100px, 96vw);
  max-height: 94vh;
  overflow: auto;
  background: #0b1220;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.55);
}
.snap-lightbox-panel img {
  display: block;
  width: 100%;
  max-height: 82vh;
  margin: 0 auto;
  border-radius: 6px;
  background: #000;
  object-fit: contain;
  object-position: center center;
}
.snap-lightbox-meta {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text);
}
.snap-lightbox-close {
  position: absolute;
  top: 0.35rem;
  right: 0.45rem;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  color: #e2e8f0;
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
}

.err {
  color: var(--muted);
  font-size: 0.85rem;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding: 0.9rem 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(7, 12, 22, 0.55);
}

.footer-brand {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.footer-powered {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(201, 162, 39, 0.7);
  text-transform: uppercase;
  font-weight: 600;
  font-family: var(--font-display);
}

.acc-meta .site-run-btns {
  margin-left: 0.25rem;
}
.cam-actions { width: 1%; white-space: nowrap; }

/* ── Admin ── */
.admin-shell { display: flex; flex-direction: column; gap: 0.85rem; }

.admin-hero {
  padding: 0.15rem 0 0.85rem;
  border-bottom: 1px solid var(--border);
}

.admin-hero h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.admin-hero p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(8, 14, 26, 0.55);
}

.admin-nav-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 650;
  padding: 0.5rem 0.85rem;
  border-radius: calc(var(--radius-sm) - 2px);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.admin-nav-btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.admin-nav-btn.active {
  color: var(--text);
  border-color: rgba(201, 162, 39, 0.35);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.22), rgba(166, 124, 0, 0.18));
}

.admin-section {
  display: none;
  flex-direction: column;
  gap: 0.85rem;
}

.admin-section.active { display: flex; }

.admin-section-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 750;
}

.admin-section-head p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  max-width: 52rem;
}

.admin-panel-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(20, 31, 51, 0.72);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem 1.1rem;
}

.admin-panel-card-head h4 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
  font-family: var(--font-display);
}

.admin-panel-card-head p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.admin-advanced {
  margin-top: 0.65rem;
  border: 1px dashed rgba(201, 162, 39, 0.22);
  border-radius: var(--radius-sm);
  background: rgba(8, 14, 26, 0.28);
}

.admin-advanced > summary {
  list-style: none;
  cursor: pointer;
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}

.admin-advanced > summary::-webkit-details-marker { display: none; }
.admin-advanced[open] > summary {
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.admin-advanced .form-grid,
.admin-advanced .admin-split,
.admin-advanced .json-paste,
.admin-advanced .modal-actions {
  padding: 0.85rem;
  margin: 0;
}

.admin-advanced-block { margin-top: 0.25rem; }

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
}

.admin-toolbar .field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.admin-toolbar .field.grow { flex: 1; min-width: 220px; }
.admin-toolbar-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.admin-split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0.85rem;
}

.admin-block {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.95rem;
  background: rgba(8, 14, 26, 0.35);
}

.admin-block h4 {
  margin: 0 0 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  font-family: var(--font-display);
}

.admin-form { margin-top: 0.5rem; }
.admin-form.tight { margin: 0 0 0.75rem; gap: 0.55rem; }

.nvr-mode-switch {
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.25rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(8, 14, 26, 0.45);
}

.nvr-mode-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.nvr-mode-btn.active {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.28), rgba(166, 124, 0, 0.35));
  color: var(--text);
}

.nvr-preview {
  font-size: 0.78rem;
  color: var(--muted);
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  margin: 0.15rem 0 0.65rem;
}

.nvr-preview strong { color: var(--gold); font-weight: 600; }

.manage-table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.15rem 0;
}

.col-check { width: 2rem; }
.manage-check { cursor: pointer; }

.btn-danger {
  border: 1px solid rgba(248, 81, 73, 0.45);
  background: rgba(248, 81, 73, 0.16);
  color: #ffb4ae;
}
.btn-danger:hover {
  background: rgba(248, 81, 73, 0.28);
}

.field-check {
  flex-direction: row !important;
  align-items: center;
  gap: 0.45rem !important;
  margin-top: 1.4rem;
}

.manage-name,
.manage-url {
  width: 100%;
  min-width: 140px;
  font-size: 0.84rem;
}

.manage-url {
  min-width: 260px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.78rem;
}

.manage-result { font-size: 0.78rem; font-weight: 600; white-space: nowrap; }
.manage-result.ok { color: var(--ok); }
.manage-result.err { color: var(--bad); }

.json-paste {
  width: 100%;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.82rem;
  resize: vertical;
  min-height: 140px;
}

.user-chip {
  font-size: 0.78rem;
  color: var(--gold-bright);
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: 8px;
  padding: 0.35rem 0.7rem;
  font-weight: 600;
  background: rgba(201, 162, 39, 0.06);
}

.user-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }

/* ── Login (full-page split) ── */
.login-screen {
  min-height: 100vh;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
}

.login-screen[hidden] { display: none !important; }

.login-brand {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  background:
    linear-gradient(160deg, rgba(201, 162, 39, 0.1), transparent 45%),
    linear-gradient(180deg, #0d1628 0%, #08101c 100%);
  border-right: 1px solid var(--border);
  overflow: hidden;
}

.login-brand::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
}

/* USVG above Pulse — both centered */
.login-brand-stack {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  width: 100%;
  max-width: 560px;
}

.login-usvg {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.login-usvg-logo {
  width: 132px;
  height: 132px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.35));
}

.login-usvg-text {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  align-items: flex-start;
}

.login-usvg-name {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-bright);
  line-height: 1.1;
}

.login-usvg-motto {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.25;
}

.login-brand-stack .pulse-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.login-brand-stack .pulse-mark {
  width: 88px;
  height: 88px;
}

.login-brand-stack .pulse-word {
  font-size: clamp(2.6rem, 5vw, 3.6rem);
}

.login-brand-stack .brand-powered {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-align: left;
}

.login-brand-stack .pulse-text-col {
  align-items: flex-start;
}

.login-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin-bottom: 1.25rem;
}

.login-brand-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-bright);
}

.login-brand-title {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
}

.login-powered {
  display: none;
}

.login-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  height: 100%;
  padding: 2rem 1.5rem;
  background: rgba(7, 12, 22, 0.55);
}

.login-form {
  width: min(400px, 100%);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.login-form-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
}

.login-form-head p {
  margin: 0.35rem 0 0.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.login-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 500;
}

.login-form input { width: 100%; padding: 0.7rem 0.8rem; }

.login-btn {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.75rem;
  font-size: 0.95rem;
}

.login-error {
  color: var(--bad);
  font-size: 0.88rem;
  margin: 0;
}

/* ── Forms / modal leftovers ── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin: 0.85rem 0 1rem;
}

.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.form-grid label.full { grid-column: 1 / -1; }
.form-grid label.check { flex-direction: row; align-items: center; gap: 0.4rem; }
.modal-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 18, 0.78);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.modal[hidden] { display: none !important; }

.modal-backdrop {
  position: absolute;
  inset: 0;
}

.modal-dialog {
  position: relative;
  z-index: 1;
  background: var(--surface, #121c2e);
  border: 1px solid var(--border-strong, var(--border));
  border-radius: var(--radius);
  width: min(420px, 100%);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--border);
}

.modal-head h3 {
  margin: 0;
  color: var(--gold-bright);
  font-family: var(--font-display);
  font-size: 1rem;
}

.modal-body {
  padding: 1rem;
  margin: 0;
}

.modal-content {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 1.25rem;
  width: min(520px, 100%);
}

.modal-content h3 {
  margin: 0 0 0.35rem;
  color: var(--gold-bright);
  font-family: var(--font-display);
  font-size: 1rem;
}

@media (max-width: 980px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-split { grid-template-columns: 1fr; }
  .topbar-row-main {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 0.65rem 1rem;
    gap: 0.75rem;
  }
  .topbar-left,
  .topbar-center,
  .topbar-right {
    width: 100%;
    justify-content: center;
    justify-self: center;
  }
  .topbar-tabs { width: 100%; justify-content: center; }
  .header-actions {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }
  .user-menu-meta { display: none; }
  .tabs { width: 100%; height: auto; justify-content: center; }
  .tab { height: 42px; }
}

@media (max-width: 820px) {
  .login-screen {
    grid-template-columns: 1fr;
  }
  .login-brand {
    min-height: 32vh;
    padding: 2rem 1.5rem;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .login-brand-title { font-size: 1.85rem; }
}

@media (max-width: 640px) {
  .stats { grid-template-columns: 1fr; }
  .app-main { padding: 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .footer { flex-direction: column; text-align: center; }
  .filter-input { min-width: 0; width: 100%; }
  .login-usvg {
    flex-direction: column;
    text-align: center;
  }
  .login-usvg-text { align-items: center; }
  .login-brand-stack .pulse-text-col { align-items: center; }
  .login-form-head { text-align: center; }
}

/* ── Overview dashboard (stat cards, per-site table, NVR/events split) ── */
.overview-table th, .overview-table td { white-space: nowrap; }
.overview-table td:first-child, .overview-table th:first-child { white-space: normal; }

.badge.warn { background: rgba(245, 158, 11, 0.18); color: #fbbf24; }

.src-tag {
  display: inline-block;
  margin-left: 0.3rem;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(148, 163, 184, 0.12);
  border-radius: 4px;
  padding: 0.05rem 0.32rem;
  vertical-align: middle;
}

.inline-note { font-size: 0.72rem; color: var(--muted); }

.cfg-issues-card { border-color: rgba(245, 158, 11, 0.35); }
.cfg-issues-list { display: flex; flex-direction: column; gap: 0.5rem; }

.cfg-issue-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.06);
}

.cfg-issue-info { min-width: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.cfg-issue-meta { font-size: 0.75rem; color: var(--muted); }

/* Vendor API said "offline" but RTSP worked — usually a wrong API/http_port. */
.cfg-warn {
  display: inline-block;
  margin-left: 0.25rem;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.05rem 0.32rem;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  cursor: help;
  vertical-align: middle;
}

.overview-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0.85rem;
}

.overview-col { display: flex; flex-direction: column; }

.overview-events {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-height: 360px;
  overflow-y: auto;
  padding-right: 0.2rem;
}

.overview-event {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.85rem;
  line-height: 1.4;
}

.overview-event-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 0.4rem;
  background: var(--muted);
}

.overview-event-dot.down { background: var(--bad); box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15); }
.overview-event-dot.up { background: var(--ok); box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15); }

.overview-event-time { color: var(--muted); font-size: 0.75rem; display: block; }
.overview-event-text strong { font-weight: 600; }
.overview-event-text .ev-down { color: #f87171; }
.overview-event-text .ev-up { color: #4ade80; }

@media (max-width: 980px) {
  .overview-split { grid-template-columns: 1fr; }
}

/* ── History calendar ── */
.history-cal-layout {
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  gap: 1rem;
  align-items: start;
}

.history-cal-card {
  background: rgba(8, 14, 26, 0.55);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem;
}

.history-month-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--muted);
}

.hm-stat strong { color: var(--text); font-weight: 700; }
.hm-stat-ok { color: var(--ok); }
.hm-stat-bad strong { color: #f87171; }

.history-cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

#historyCalPrev, #historyCalNext { font-size: 1.15rem; line-height: 1; }

.history-cal-head-mid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.history-cal-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text);
}

#historyCalToday {
  padding: 0.1rem 0.6rem;
  height: auto;
  font-size: 0.68rem;
}

.history-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.2rem;
  margin-bottom: 0.3rem;
}

.history-cal-weekdays span {
  text-align: center;
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.history-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.2rem;
}

.history-cal-day {
  position: relative;
  aspect-ratio: 1 / 1;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-size: 0.8rem;
  font-family: var(--font-body);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  transition: border-color 0.12s, background 0.12s;
}

.history-cal-day:hover { border-color: var(--border-strong); }
.history-cal-day.cal-pad { visibility: hidden; cursor: default; }
.history-cal-day.cal-future { color: var(--muted); cursor: default; opacity: 0.45; }
.history-cal-day.cal-today { border-color: var(--gold); }
.history-cal-day.cal-selected { background: rgba(201, 162, 39, 0.16); border-color: var(--gold-bright); }

.history-cal-day.cal-down { background: rgba(239, 68, 68, 0.14); }
.history-cal-day.cal-down:hover { border-color: rgba(239, 68, 68, 0.5); }
.history-cal-day.cal-warn { background: rgba(245, 158, 11, 0.12); }
.history-cal-day.cal-warn:hover { border-color: rgba(245, 158, 11, 0.5); }
.history-cal-day.cal-ok { background: rgba(34, 197, 94, 0.07); }

.cal-day-n { font-weight: 600; }
.cal-day-count {
  font-size: 0.6rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.08rem 0.32rem;
  border-radius: 999px;
  background: var(--muted);
  color: var(--bg);
}
.history-cal-day.cal-down .cal-day-count { background: var(--bad); color: #fff; }
.history-cal-day.cal-warn .cal-day-count { background: #fbbf24; color: #1a1206; }

.history-cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 0.75rem;
  font-size: 0.72rem;
  color: var(--muted);
}

.cal-legend-item { display: inline-flex; align-items: center; gap: 0.35rem; }
.cal-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.cal-dot-down { background: var(--bad); }
.cal-dot-warn { background: #fbbf24; }
.cal-dot-ok { background: var(--ok); }
.cal-dot-none { background: var(--muted); opacity: 0.5; }

.history-cal-detail { min-width: 0; }

.history-detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0 0 0.5rem;
}

.history-detail-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--gold-bright);
}

@media (max-width: 980px) {
  .history-cal-layout { grid-template-columns: 1fr; }
}

/* ── 5G / LTE uplink badge ── */
.link-5g {
  display: inline-block;
  margin-left: 0.35rem;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.1rem 0.36rem;
  border-radius: 4px;
  color: #7dd3fc;
  background: rgba(56, 189, 248, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.3);
  vertical-align: middle;
}

/* ── Admin notes (credential warnings etc.) ── */
.admin-note {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
  color: var(--text);
}
.admin-note strong { color: #fbbf24; }

.admin-section-head code {
  background: rgba(148, 163, 184, 0.14);
  border-radius: 3px;
  padding: 0 0.25rem;
  font-size: 0.85em;
}

.lockout-list { display: flex; flex-direction: column; gap: 0.4rem; margin-top: 0.5rem; }
.lockout-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
}