:root {
  color-scheme: dark;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  --bg: #080d17;
  --card: #131a27;
  --text: #e8f0ff;
  --muted: #98a6c6;
  --line: #25324a;
  --primary: #29c75a;
  --primary-ink: #04210d;
  --danger: #ff6c6c;
  --ok: #7de2a2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(1000px 600px at 0% 10%, #0f4825 0%, transparent 60%),
    radial-gradient(900px 500px at 100% 80%, #063057 0%, transparent 65%), var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.app {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1rem;
}

.app-shell {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 0.85rem;
}

.sidebar {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #101724;
  padding: 0.85rem;
  display: grid;
  align-content: start;
  gap: 0.8rem;
}

.sidebar-brand h3 {
  margin: 0;
  color: #8ddc9e;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 1.02rem;
}

.sidebar-brand .muted {
  font-size: 0.75rem;
}

.sidebar-tabs {
  display: grid;
  gap: 0.4rem;
}

.sidebar-tabs .tab {
  text-align: left;
  width: 100%;
  border-radius: 10px;
}

.sidebar-foot {
  margin-top: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem;
  background: #0d1420;
}

.main-content {
  min-width: 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
}

.login-shell {
  min-height: calc(100vh - 2rem);
  min-height: calc(100dvh - 2rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.35rem;
  padding-block: 1.5rem;
  width: 100%;
}

.login-shell > * {
  flex-shrink: 0;
  max-width: 100%;
}

.brand {
  text-align: center;
}

.brand-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin: 0 auto 0.8rem;
  font-weight: 800;
  color: #0f2f17;
  background: linear-gradient(135deg, #9df08f, #2dbb53);
  box-shadow: 0 8px 30px rgba(38, 190, 91, 0.35);
}

.brand h1 {
  margin: 0;
  font-size: 2rem;
}

.brand-subtitle {
  margin: 0.3rem 0 0;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.login-card {
  width: min(100%, 420px);
  padding: 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: stretch;
}

.login-card > .btn,
.login-card > a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  width: 100%;
  box-sizing: border-box;
}

.login-card > h2 + .muted {
  margin-top: 0;
}

.unit-selector {
  width: min(100%, 760px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.unit-card {
  min-height: 68px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #111a2b;
  color: #d8e5ff;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.unit-card.active {
  border-color: #3ed46b;
  box-shadow: inset 0 0 0 1px rgba(62, 212, 107, 0.35);
  color: #9df1b4;
}

.unit-info {
  margin: 0;
  color: #facc15;
  font-weight: 700;
}

.login-card h2 {
  margin: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #121a28;
}

.tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tab {
  border: 1px solid var(--line);
  background: #1a2333;
  border-radius: 8px;
  padding: 0.55rem 0.8rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
}

.tab.active {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: inset 0 0 0 1px rgba(65, 218, 105, 0.2);
}

.grid {
  display: grid;
  gap: 0.75rem;
}

.grid.compact {
  gap: 0.5rem;
}

.grid.two-col {
  grid-template-columns: 1fr 1fr;
}

label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.95rem;
  font-weight: 600;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.8rem;
  min-height: 46px;
  background: #232d41;
  color: var(--text);
}

.btn {
  border: 1px solid var(--line);
  background: #1a2333;
  border-radius: 10px;
  min-height: 46px;
  padding: 0.65rem 0.9rem;
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

.btn.primary {
  background: linear-gradient(90deg, #8ce77f, #26b74f);
  border-color: #30c557;
  color: var(--primary-ink);
}

.danger-btn {
  min-height: 34px;
  padding: 0.35rem 0.65rem;
  border-color: rgba(255, 108, 108, 0.45);
  color: #ff9a9a;
  background: rgba(110, 29, 29, 0.22);
}

.mini-btn {
  min-height: 30px;
  padding: 0.25rem 0.5rem;
  font-size: 0.78rem;
}

.btn.full {
  width: 100%;
}

.muted {
  color: var(--muted);
  margin: 0.2rem 0 0;
}

.hint {
  margin-top: 1rem;
  border-top: 1px dashed var(--line);
  padding-top: 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.status-line {
  margin: 1rem 0 0;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.dashboard-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.dashboard-layout {
  display: grid;
  gap: 0.9rem;
}

.dashboard-actions {
  display: flex;
  gap: 0.5rem;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8ad39f;
  font-size: 0.78rem;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.daily-report-card .daily-report-head {
  margin-bottom: 1rem;
}

.daily-report-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0.5rem 0 0.35rem;
}

.daily-report-toolbar .btn {
  flex-shrink: 0;
}

.daily-report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.daily-report-import-hint {
  margin-top: 0.45rem;
  font-size: 0.85rem;
  max-width: 48rem;
  line-height: 1.45;
}

.rigol-range-export-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.65rem 1rem;
}

.rigol-range-export-title-row h3 {
  margin: 0;
  flex: 1;
  min-width: min(100%, 14rem);
}

.rigol-verim-fullscreen-root {
  min-width: 0;
}

.rigol-verim-fullscreen-root:fullscreen,
.rigol-verim-fullscreen-root:-webkit-full-screen {
  width: 100%;
  max-width: 100%;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  box-sizing: border-box;
  padding: clamp(0.5rem, 1.5vmin, 1rem);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: #0c121c;
}

.rigol-verim-fullscreen-root:fullscreen .rigol-export-toolbar,
.rigol-verim-fullscreen-root:-webkit-full-screen .rigol-export-toolbar {
  flex: 0 0 auto;
}

.rigol-verim-fullscreen-root:fullscreen .rigol-verim-preview,
.rigol-verim-fullscreen-root:-webkit-full-screen .rigol-verim-preview {
  flex: 1 1 0;
  min-height: 0;
  margin-top: 0;
  overflow: auto;
}

.rigol-verim-preview {
  margin-top: 1rem;
}

.rigol-verim-preview-scroll {
  overflow-x: auto;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0c121c;
}

.rigol-verim-table {
  border-collapse: collapse;
  min-width: max-content;
  font-size: 0.78rem;
}

.rigol-verim-title {
  background: #2f5597;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.65rem 0.5rem;
  text-align: center;
  border: 1px solid #1e3a5f;
}

.rigol-verim-station-row {
  background: #1e293b;
  color: #e2e8f0;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.5rem 0.65rem;
  text-align: left;
  border: 1px solid var(--line);
  letter-spacing: 0.02em;
}

.rigol-verim-station-row-orphan {
  background: #2a2318;
  color: #fde68a;
  border-color: #854d0e;
}

.rigol-verim-th {
  background: #4472c4;
  color: #fff;
  font-weight: 600;
  padding: 0.4rem 0.35rem;
  text-align: center;
  border: 1px solid #2f4f7a;
  white-space: nowrap;
}

.rigol-verim-th-tarih {
  font-size: 0.7rem;
}

.rigol-verim-th-date {
  background: #5b9bd5;
  font-size: 0.72rem;
}

.rigol-verim-td {
  padding: 0.35rem 0.4rem;
  text-align: center;
  border: 1px solid var(--line);
  background: var(--card);
}

.rigol-verim-td.rigol-verim-param {
  background: #151d2e;
  font-weight: 600;
  text-align: left;
  color: var(--muted);
}

.rigol-verim-unit {
  font-size: 0.72em;
  font-weight: 500;
  opacity: 0.88;
}

.rigol-verim-param-meth {
  background: rgba(22, 101, 52, 0.42) !important;
  color: #bbf7d0 !important;
  border-color: rgba(34, 197, 94, 0.45) !important;
}

.rigol-verim-val-meth {
  background: rgba(20, 83, 45, 0.22);
  color: #86efac;
  font-weight: 600;
}

.rigol-verim-param-o2 {
  background: rgba(127, 29, 29, 0.42) !important;
  color: #fecaca !important;
  border-color: rgba(248, 113, 113, 0.45) !important;
}

.rigol-verim-val-o2 {
  background: rgba(127, 29, 29, 0.18);
  color: #f87171;
  font-weight: 600;
}

.rigol-verim-param-vana,
.rigol-verim-param-flow,
.rigol-verim-param-pressure {
  background: #151d2e;
  color: #cbd5e1;
}

.rigol-verim-val-vana {
  color: #e2e8f0;
  font-weight: 500;
}

.rigol-verim-val-flow {
  color: #d8b4fe;
  font-weight: 500;
}

.rigol-verim-val-pressure {
  color: #fdba74;
  font-weight: 500;
}

.rigol-verim-rigol-cell {
  background: #1a2333;
  font-weight: 700;
  vertical-align: middle;
  text-align: center;
  border: 1px solid var(--line);
}

.rigol-verim-fullscreen-root:fullscreen .rigol-verim-rigol-name-btn,
.rigol-verim-fullscreen-root:-webkit-full-screen .rigol-verim-rigol-name-btn {
  cursor: pointer;
}

.rigol-verim-fullscreen-root:fullscreen .rigol-verim-rigol-name-btn:focus-visible,
.rigol-verim-fullscreen-root:-webkit-full-screen .rigol-verim-rigol-name-btn:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 2px;
}

tbody.rigol-verim-block.rigol-verim-block--focus {
  outline: 3px solid #38bdf8;
  outline-offset: 1px;
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.5), 0 12px 40px rgba(0, 0, 0, 0.45);
}

tbody.rigol-verim-block.rigol-verim-block--focus td {
  transition: background-color 0.15s ease;
}

tbody.rigol-verim-block.rigol-verim-block--focus .rigol-verim-rigol-cell {
  background: #1e3a4f;
}

.rigol-verim-fullscreen-root:fullscreen tbody.rigol-verim-chart-insert,
.rigol-verim-fullscreen-root:-webkit-full-screen tbody.rigol-verim-chart-insert {
  outline: 2px solid rgba(56, 189, 248, 0.45);
  outline-offset: 0;
}

.rigol-verim-chart-cell {
  padding: 0.65rem 0.5rem 0.75rem;
  vertical-align: top;
  background: rgba(12, 18, 28, 0.92);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-top: none;
}

.rigol-verim-focus-chart-wrap {
  width: 100%;
  max-width: 100%;
}

.rigol-verim-fullscreen-root:fullscreen .rigol-verim-focus-chart-wrap,
.rigol-verim-fullscreen-root:-webkit-full-screen .rigol-verim-focus-chart-wrap {
  width: 100%;
  max-width: 100%;
}

.rigol-verim-focus-chart-cap {
  font-size: 0.78rem;
  font-weight: 600;
  color: #e2e8f0;
  margin-bottom: 0.45rem;
  line-height: 1.35;
}

.rigol-verim-focus-chart-svg {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  margin: 0;
}

#rigolVerimPreview table.rigol-verim-table th.rigol-verim-col--hover,
#rigolVerimPreview table.rigol-verim-table td.rigol-verim-col--hover {
  outline: 2px solid #38bdf8;
  outline-offset: -2px;
  position: relative;
  z-index: 1;
}

.rigol-verim-empty {
  color: #64748b;
}

.rigol-verim-preview-msg {
  margin: 0.5rem 0 0;
}

.daily-report-toolbar label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.88rem;
  color: var(--muted, #8b9dc3);
}

.daily-report-toolbar input[type="date"] {
  padding: 0.4rem 0.55rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel, #0f172a);
  color: inherit;
  font-size: 0.9rem;
}

.daily-report-body {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.daily-report-station-block {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.daily-report-station-block:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.daily-report-station-head h4 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.daily-report-section-label {
  margin: 0.65rem 0 0.35rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted, #8b9dc3);
}

.daily-report-section-label:first-of-type {
  margin-top: 0;
}

.daily-report-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.daily-report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.daily-report-table th,
.daily-report-table td {
  padding: 0.45rem 0.55rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.daily-report-table thead th {
  background: rgba(15, 23, 42, 0.65);
  color: #b8c5e0;
  font-weight: 600;
}

.daily-report-table tbody tr:last-child td {
  border-bottom: none;
}

.daily-report-orphan-block .daily-report-station-head h4 {
  color: #fbbf24;
}

.daily-report-trend-cell {
  text-align: center;
  vertical-align: middle;
  width: 3rem;
}

.valve-trend {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  line-height: 1;
  font-weight: 800;
}

.valve-trend-up {
  color: #4ade80;
}

.valve-trend-down {
  color: #f87171;
}

.valve-trend-na,
.valve-trend-flat {
  color: #64748b;
  font-weight: 500;
  font-size: 0.95rem;
}

.daily-report-metric-cell {
  white-space: nowrap;
}

.metric-trend {
  display: inline-block;
  margin-left: 0.28rem;
  font-size: 0.72rem;
  font-weight: 800;
  vertical-align: middle;
  line-height: 1;
}

.metric-trend-oxygen-up {
  color: #f87171;
}

.metric-trend-oxygen-down {
  color: #4ade80;
}

.metric-trend-methane-up {
  color: #4ade80;
}

.metric-trend-methane-down {
  color: #f87171;
}

.metric-trend-pressure-up {
  color: #f87171;
}

.metric-trend-pressure-down {
  color: #4ade80;
}

.metric-trend-flow-up,
.metric-trend-flow-down {
  color: #4ade80;
}

.metric-trend-na,
.metric-trend-flat {
  color: #64748b;
  font-weight: 600;
  font-size: 0.68rem;
}

.dashboard-table-card,
.analysis-card {
  overflow: hidden;
}

.dashboard-table-card table,
.analysis-card table {
  min-width: 880px;
}

.dashboard-table-card #dashboardTable,
.analysis-card .analysis-table {
  overflow-x: auto;
}

.dashboard-split-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 0.8rem;
}

.kpi-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #121a28;
  padding: 0.9rem;
}

.kpi-card p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.kpi-card h4 {
  margin: 0.35rem 0 0.15rem;
  font-size: 1.7rem;
}

.kpi-card small {
  color: #9fb0d1;
}

.tone-green {
  border-left: 3px solid #63de8d;
}

.tone-yellow {
  border-left: 3px solid #f5ca60;
}

.tone-blue {
  border-left: 3px solid #71b8ff;
}

.tone-purple {
  border-left: 3px solid #ad95ff;
}

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 0.2rem 0.58rem;
  font-size: 0.75rem;
  border: 1px solid;
}

.badge.ok {
  color: #7ee6a6;
  border-color: rgba(126, 230, 166, 0.35);
  background: rgba(38, 127, 74, 0.2);
}

.badge.warn {
  color: #ffd578;
  border-color: rgba(255, 213, 120, 0.35);
  background: rgba(153, 120, 26, 0.2);
}

.trend-bars {
  height: 190px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0.4rem;
  align-items: end;
}

.trend-bar-wrap {
  height: 100%;
  display: flex;
  align-items: flex-end;
}

.trend-bar {
  width: 100%;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, #8fe58c, #4aa86a);
  opacity: 0.8;
}

.dist-row {
  display: grid;
  grid-template-columns: 90px 1fr 40px;
  align-items: center;
  gap: 0.6rem;
  margin: 0.6rem 0;
}

.dist-track {
  height: 8px;
  background: #283348;
  border-radius: 999px;
  overflow: hidden;
}

.dist-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #95eb8d, #33be58);
}

.dist-fill-bad {
  background: linear-gradient(90deg, #f59e0b, #ef4444);
}

.analysis-filters {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}

.analysis-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}

.analysis-table {
  margin-top: 0.8rem;
}

.admin-submenu {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.65rem;
}

.admin-intro p {
  margin-top: 0.4rem;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.admin-settings-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 0.9rem;
  align-items: start;
}

.import-paste-block {
  margin-top: 1rem;
  max-width: 100%;
}

.import-paste-label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.import-paste-hint {
  margin: 0;
}

.import-paste-textarea {
  width: 100%;
  min-height: 220px;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.35;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  color: inherit;
  resize: vertical;
}

.master-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.table-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem;
  background: #121a28;
}

.table-card h4 {
  margin: 0;
}

.table-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.55rem;
}

.count-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
  font-size: 0.78rem;
  color: #a9b8d8;
}

.bands-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.6rem;
}

.value-band {
  display: inline-block;
  min-width: 58px;
  text-align: center;
  padding: 0.12rem 0.35rem;
  border-radius: 8px;
  font-weight: 700;
  border: 1px solid transparent;
}

.band-1 {
  color: #86efac;
  background: rgba(34, 197, 94, 0.15);
  border-color: rgba(134, 239, 172, 0.38);
}

.band-2 {
  color: #bbf7d0;
  background: rgba(22, 163, 74, 0.18);
  border-color: rgba(187, 247, 208, 0.34);
}

.band-3 {
  color: #fde68a;
  background: rgba(245, 158, 11, 0.2);
  border-color: rgba(253, 230, 138, 0.36);
}

.band-4 {
  color: #fdba74;
  background: rgba(234, 88, 12, 0.2);
  border-color: rgba(253, 186, 116, 0.36);
}

.band-5 {
  color: #fca5a5;
  background: rgba(220, 38, 38, 0.2);
  border-color: rgba(252, 165, 165, 0.38);
}

.report-toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}

.report-actions {
  display: flex;
  gap: 0.5rem;
  align-items: end;
}

.report-chart-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.65rem 1rem;
  margin-bottom: 0.35rem;
}

.report-chart-card-head h3 {
  margin: 0;
  flex: 1;
  min-width: min(100%, 12rem);
}

.report-trend-fullscreen-root {
  min-width: 0;
}

.report-trend-fs-filters {
  display: none;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.65rem 1rem;
  margin: 0 0 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1px solid rgba(100, 130, 200, 0.45);
  background: rgba(18, 28, 48, 0.95);
}

.report-trend-fs-filters label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.82rem;
  color: #c6d2ec;
  min-width: 10rem;
}

.report-trend-fs-filters select {
  min-width: 12rem;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #0f1624;
  color: var(--text);
}

.report-trend-fullscreen-root:fullscreen .report-trend-fs-filters,
.report-trend-fullscreen-root:-webkit-full-screen .report-trend-fs-filters {
  display: flex;
  max-width: 100%;
}

.report-trend-fullscreen-root:fullscreen .report-trend-fs-filters select,
.report-trend-fullscreen-root:-webkit-full-screen .report-trend-fs-filters select {
  max-width: min(20rem, 100%);
  min-width: 0;
}

/* Tam ekran: tek sütun flex, taşma yok; grafik kalan alana sığar */
.report-trend-fullscreen-root:fullscreen,
.report-trend-fullscreen-root:-webkit-full-screen {
  width: 100%;
  max-width: 100%;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  min-height: 0;
  box-sizing: border-box;
  padding: clamp(0.35rem, 1.2vmin, 0.85rem) clamp(0.45rem, 1.8vmin, 1rem);
  overflow: hidden;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: clamp(0.2rem, 0.8vmin, 0.5rem);
  background: #0c121c;
}

.report-trend-fullscreen-root:fullscreen > .report-chart-card-head,
.report-trend-fullscreen-root:-webkit-full-screen > .report-chart-card-head,
.report-trend-fullscreen-root:fullscreen > .report-trend-fs-filters,
.report-trend-fullscreen-root:-webkit-full-screen > .report-trend-fs-filters,
.report-trend-fullscreen-root:fullscreen > p.muted,
.report-trend-fullscreen-root:-webkit-full-screen > p.muted,
.report-trend-fullscreen-root:fullscreen > .report-series-toggles,
.report-trend-fullscreen-root:-webkit-full-screen > .report-series-toggles,
.report-trend-fullscreen-root:fullscreen > .report-legend,
.report-trend-fullscreen-root:-webkit-full-screen > .report-legend {
  flex: 0 0 auto;
  min-width: 0;
  max-width: 100%;
}

.report-trend-fullscreen-root:fullscreen > p.muted,
.report-trend-fullscreen-root:-webkit-full-screen > p.muted {
  font-size: clamp(0.75rem, 1.8vmin, 0.85rem);
  line-height: 1.35;
  margin: 0;
}

.report-trend-fullscreen-root:fullscreen .report-chart-card-head h3,
.report-trend-fullscreen-root:-webkit-full-screen .report-chart-card-head h3 {
  font-size: clamp(0.95rem, 2.4vmin, 1.15rem);
}

.report-trend-fullscreen-root:fullscreen > .report-chart-wrap,
.report-trend-fullscreen-root:-webkit-full-screen > .report-chart-wrap {
  flex: 1 1 0;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.report-trend-fullscreen-root:fullscreen .report-chart-hover-wrap,
.report-trend-fullscreen-root:-webkit-full-screen .report-chart-hover-wrap {
  flex: 1 1 0;
  min-height: 0;
  min-width: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  overflow: hidden;
}

.report-trend-fullscreen-root:fullscreen .report-chart-hover-wrap svg.report-chart,
.report-trend-fullscreen-root:-webkit-full-screen .report-chart-hover-wrap svg.report-chart {
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  flex: 0 1 auto;
  display: block;
  object-fit: contain;
}

.report-trend-fullscreen-root:fullscreen .report-series-toggles,
.report-trend-fullscreen-root:-webkit-full-screen .report-series-toggles {
  padding: 0.45rem 0.55rem;
  gap: 0.4rem 0.65rem;
}

.report-trend-fullscreen-root:fullscreen .report-legend,
.report-trend-fullscreen-root:-webkit-full-screen .report-legend {
  margin: 0.15rem 0 0.2rem;
  font-size: clamp(0.72rem, 1.7vmin, 0.82rem);
}

.report-chart-wrap {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #111929;
  padding: 0.45rem;
  position: relative;
}

.report-chart-hover-wrap {
  position: relative;
  cursor: crosshair;
}

.report-chart-tooltip {
  position: fixed;
  z-index: 10050;
  pointer-events: none;
  min-width: 11rem;
  max-width: min(22rem, calc(100vw - 24px));
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  border: 1px solid rgba(207, 224, 255, 0.35);
  background: rgba(15, 22, 36, 0.97);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  font-size: 0.8rem;
  line-height: 1.35;
  color: #e8eefc;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.06s ease;
}

.report-chart-tooltip.is-visible {
  opacity: 1;
  visibility: visible;
}

.report-chart-tooltip-time {
  font-weight: 600;
  font-size: 0.82rem;
  margin-bottom: 0.45rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid rgba(207, 224, 255, 0.2);
  color: #cfe0ff;
}

.report-chart-tooltip-row {
  display: grid;
  grid-template-columns: 10px 1fr auto;
  gap: 0.35rem 0.5rem;
  align-items: baseline;
  margin-top: 0.2rem;
}

.report-chart-tooltip-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  margin-top: 0.35em;
}

.report-chart-tooltip-label {
  color: #afbddb;
}

.report-chart-tooltip-val {
  font-variant-numeric: tabular-nums;
  color: #f0f4ff;
}

.report-chart {
  width: 100%;
  height: auto;
  display: block;
}

.report-series-toggles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 1.1rem;
  margin: 0.45rem 0 0.25rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(17, 25, 41, 0.65);
  font-size: 0.84rem;
  color: #c6d2ec;
}

.report-series-toggles-label {
  font-weight: 600;
  color: #e8eefc;
  margin-right: 0.25rem;
}

.report-series-toggles label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  user-select: none;
}

.report-series-toggles input[type="checkbox"] {
  accent-color: #6ea8ff;
  width: 1rem;
  height: 1rem;
}

.report-series-toggles .unit {
  font-size: 0.78em;
  color: #8fa4c9;
}

.report-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 0.4rem 0 0.7rem;
  font-size: 0.85rem;
  color: #afbddb;
}

.report-legend .unit {
  font-size: 0.88em;
  color: #8fa4c9;
}

.report-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.report-legend i {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}

.report-pagination {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: flex-start;
}

.report-pagination-info {
  font-size: 0.88rem;
  color: var(--muted, #8b9dc3);
}

.report-pagination-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.inline-measurement-edit {
  padding: 0.65rem 0.35rem;
}

.inline-measurement-meta {
  margin: 0 0 0.5rem;
  font-size: 0.88rem;
}

.inline-measurement-datetime-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: end;
  margin-bottom: 0.45rem;
}

.inline-measurement-datetime-wrap label {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.82rem;
  color: var(--muted, #8b9dc3);
}

.inline-measurement-datetime-wrap input[type="datetime-local"] {
  min-width: 12.5rem;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel, #0f172a);
  color: inherit;
}

.inline-measurement-fields,
.inline-measurement-valves {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: end;
  margin-bottom: 0.45rem;
}

.inline-measurement-fields label,
.inline-measurement-valves label {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.82rem;
  color: var(--muted, #8b9dc3);
}

.inline-measurement-fields input,
.inline-measurement-valves input {
  width: 5.2rem;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel, #0f172a);
  color: inherit;
}

.inline-measurement-hint {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
}

.inline-measurement-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

tr.measurement-inline-edit-row td {
  vertical-align: top;
  background: rgba(15, 23, 42, 0.45);
}

.rigol-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.rigol-status-box {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.6rem;
  display: grid;
  gap: 0.25rem;
  position: relative;
  transform: translateY(0) scale(1);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.rigol-status-box strong {
  font-size: 0.9rem;
}

.rigol-status-box span {
  font-size: 0.78rem;
  color: #b5c4e2;
}

.rigol-status-box:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.28);
}

.rigol-status-box.active {
  border-color: rgba(118, 231, 154, 0.5);
  background: rgba(33, 121, 67, 0.22);
}

.rigol-status-box.inactive {
  border-color: rgba(252, 128, 128, 0.45);
  background: rgba(133, 35, 35, 0.2);
}

.rigol-status-signals {
  position: absolute;
  top: 0.45rem;
  right: 0.5rem;
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.signal-item {
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
  font-size: 0.73rem;
  color: #d5e1f7;
  font-weight: 700;
}

.signal-chip {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: transparent;
  font-size: 0;
  line-height: 1;
  transition: width 180ms ease, height 180ms ease, border-radius 180ms ease, color 180ms ease, font-size 180ms ease,
    padding 180ms ease;
}

.rigol-status-box:hover .signal-chip {
  width: auto;
  height: auto;
  min-height: 16px;
  padding: 0 0.36rem;
  border-radius: 999px;
  font-size: 0.66rem;
  color: #f9fbff;
}

.rigol-status-box:hover .signal-chip::after {
  content: attr(data-value);
}

.signal-chip.band-1 {
  background: #22c55e;
}

.signal-chip.band-2 {
  background: #84cc16;
}

.signal-chip.band-3 {
  background: #f59e0b;
}

.signal-chip.band-4 {
  background: #fb923c;
}

.signal-chip.band-5 {
  background: #ef4444;
}

.signal-chip.band-none {
  background: #6b7280;
}

.rigol-measured-at {
  margin-top: 0.18rem;
  font-size: 0.72rem;
  color: #91a4ca;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 180ms ease, max-height 180ms ease;
}

.rigol-status-box:hover .rigol-measured-at {
  opacity: 1;
  max-height: 24px;
}

.rigol-status-text {
  opacity: 1;
  max-height: 20px;
  overflow: hidden;
  transition: opacity 180ms ease, max-height 180ms ease;
}

.rigol-status-box:hover .rigol-status-text {
  opacity: 0;
  max-height: 0;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #79e69f;
  box-shadow: 0 0 12px rgba(121, 230, 159, 0.8);
}

.hidden {
  display: none;
}

.error {
  color: var(--danger);
  font-weight: 700;
  margin: 0;
}

.success {
  color: var(--ok);
  font-weight: 700;
  margin: 0;
}

.info {
  margin: 0;
  font-weight: 700;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  border: 1px solid var(--line);
  padding: 0.45rem;
  text-align: left;
}

th {
  background: #1a2233;
}

@media (max-width: 768px) {
  .app {
    padding: 0.65rem;
  }

  .grid.two-col {
    grid-template-columns: 1fr;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    padding: 0.7rem;
  }

  .sidebar-tabs {
    grid-template-columns: 1fr 1fr;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dashboard-split-grid {
    grid-template-columns: 1fr;
  }

  .analysis-filters {
    grid-template-columns: 1fr;
  }

  .analysis-summary {
    grid-template-columns: 1fr 1fr;
  }

  .admin-form-grid {
    grid-template-columns: 1fr;
  }

  .admin-settings-grid {
    grid-template-columns: 1fr;
  }

  .master-grid {
    grid-template-columns: 1fr;
  }

  .bands-grid {
    grid-template-columns: 1fr 1fr;
  }

  .report-toolbar {
    grid-template-columns: 1fr;
  }

  .report-actions {
    flex-wrap: wrap;
  }

  .rigol-status-grid {
    grid-template-columns: 1fr 1fr;
  }

  h1,
  h2,
  h3 {
    margin: 0 0 0.45rem;
  }

  .card {
    border-radius: 10px;
    padding: 0.8rem;
  }

  .login-shell {
    min-height: calc(100vh - 1.3rem);
    min-height: calc(100dvh - 1.3rem);
    padding-block: 1.25rem;
    gap: 1.15rem;
  }

  .brand h1 {
    font-size: 1.7rem;
  }

  .unit-selector {
    grid-template-columns: 1fr;
  }

  .dashboard-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

.rigol-meta-dialog {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  color: var(--text);
  padding: 0;
  max-width: min(420px, calc(100vw - 2rem));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.rigol-meta-dialog::backdrop {
  background: rgba(0, 0, 0, 0.55);
}

.rigol-meta-form {
  padding: 1.1rem 1.15rem 1rem;
  margin: 0;
}

.rigol-meta-title {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.rigol-meta-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 0.25rem;
}

.rigol-info-page .rigol-info-head h3 {
  margin: 0 0 0.35rem;
}

.rigol-info-body {
  margin-top: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.rigol-info-station-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 1rem 1rem;
  background: rgba(0, 0, 0, 0.12);
}

.rigol-info-station-block.rigol-info-station-orphan {
  border-color: #5c4a2a;
  background: rgba(254, 243, 199, 0.06);
}

.rigol-info-station-title {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: #a8e0bc;
}

.rigol-info-station-orphan .rigol-info-station-title {
  color: #f5d78e;
}

.rigol-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
}

.rigol-info-card {
  margin: 0;
}

.rigol-info-card h4 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: #8ddc9e;
}

.rigol-info-meta-line {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
}

.rigol-info-dl {
  display: grid;
  grid-template-columns: minmax(0, 38%) 1fr;
  gap: 0.35rem 0.75rem;
  margin: 0;
  font-size: 0.9rem;
}

.rigol-info-dl dt {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}

.rigol-info-dl dd {
  margin: 0;
  word-break: break-word;
}

.rigol-info-notes {
  white-space: normal;
}