:root {
  color-scheme: light;
  --bg: #f6f9ff;
  --card: #ffffff;
  --text: #1a1a1a;
  --muted: #6b7280;
  --primary: #0b67b2;
  --primary-2: #0a4d86;
  --border: #e5e7eb;
  --shadow: 0 10px 30px rgba(2, 6, 23, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: radial-gradient(1200px 500px at 20% 0%, rgba(11, 103, 178, 0.35), rgba(15, 23, 42, 0)),
    linear-gradient(90deg, #0b1220, #0f172a);
  color: #ffffff;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  height: 30px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.2));
}

.brand-text {
  display: grid;
}

.brand-title {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
  margin-top: 2px;
}

.container {
  max-width: 1200px;
  margin: 18px auto;
  padding: 0 16px 32px;
}

.hero {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.hero-copy {
  background: radial-gradient(900px 340px at 15% 30%, rgba(11, 103, 178, 0.12), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.75));
  border: 1px solid rgba(229, 231, 235, 0.8);
  border-radius: 14px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.hero-kicker {
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0.6px;
  font-size: 12px;
  text-transform: uppercase;
}

.hero-title {
  margin: 8px 0 8px;
  font-size: 28px;
  line-height: 1.15;
}

.hero-body {
  color: rgba(2, 6, 23, 0.72);
  font-size: 14px;
  line-height: 1.55;
  max-width: 54ch;
}

.hero-media {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.8));
  border: 1px solid rgba(229, 231, 235, 0.8);
  border-radius: 14px;
  padding: 14px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
}

.hero-image-wrap {
  position: relative;
  border-radius: 12px;
  border: 1px dashed rgba(11, 103, 178, 0.35);
  background: radial-gradient(600px 240px at 50% 0%, rgba(11, 103, 178, 0.08), rgba(255, 255, 255, 0));
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
}

.hero-image {
  max-width: 100%;
  max-height: 440px;
  object-fit: contain;
  display: block;
}

.overlay-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.overlay-layer.editing {
  pointer-events: auto;
}

.overlay-block {
  position: absolute;
  transform: translate(-50%, -50%);
  border-radius: 12px;
  border: 1px solid rgba(11, 103, 178, 0.32);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 26px rgba(2, 6, 23, 0.08);
  backdrop-filter: blur(6px);
  cursor: grab;
  user-select: none;
  touch-action: none;
  min-width: 120px;
}

.overlay-layer:not(.editing) .overlay-block {
  cursor: default;
}

.overlay-block.size-sm {
  padding: 8px 10px;
}

.overlay-block.size-md {
  padding: 10px 12px;
}

.overlay-block.size-lg {
  padding: 12px 14px;
  min-width: 150px;
}

.overlay-title {
  font-size: 12px;
  color: rgba(2, 6, 23, 0.62);
  font-weight: 700;
}

.overlay-value {
  margin-top: 6px;
  font-size: 18px;
  font-weight: 800;
  color: rgba(2, 6, 23, 0.9);
  letter-spacing: 0.2px;
}

.overlay-layer.editing .overlay-block::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 16px;
  border: 1px dashed rgba(11, 103, 178, 0.25);
  pointer-events: none;
}

.overlay-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 8px;
}

.overlay-list {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.overlay-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 10px;
  border: 1px solid rgba(229, 231, 235, 0.9);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.75);
}

.overlay-row-left {
  display: grid;
  gap: 2px;
}

.overlay-row-title {
  font-weight: 800;
  font-size: 13px;
}

.overlay-row-sub {
  font-size: 12px;
  color: var(--muted);
}

.overlay-row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-ghost {
  height: 32px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid rgba(11, 103, 178, 0.22);
  background: rgba(11, 103, 178, 0.06);
  color: rgba(2, 6, 23, 0.92);
  font-weight: 800;
  cursor: pointer;
}

.btn-danger {
  height: 32px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid rgba(220, 38, 38, 0.22);
  background: rgba(220, 38, 38, 0.06);
  color: rgba(127, 29, 29, 0.95);
  font-weight: 800;
  cursor: pointer;
}

.switch {
  height: 18px;
  width: 18px;
}

.hero-media-actions {
  display: grid;
  gap: 6px;
}

.file-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid rgba(11, 103, 178, 0.35);
  background: rgba(11, 103, 178, 0.08);
  color: rgba(2, 6, 23, 0.9);
  font-weight: 700;
  cursor: pointer;
  width: fit-content;
}

.file-btn input[type="file"] {
  display: none;
}

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.panel + .panel {
  margin-top: 16px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.panel > .muted {
  margin-top: 6px;
}

.customer {
  margin-top: 14px;
  padding: 12px;
  border: 1px solid rgba(229, 231, 235, 0.8);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow);
}

.customer-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.customer-logo {
  height: 42px;
  width: 42px;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #ffffff;
  padding: 6px;
}

.customer-name {
  font-weight: 900;
  color: rgba(15, 23, 42, 0.95);
}

.customer-settings {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.customer-settings-title {
  font-weight: 900;
  color: rgba(15, 23, 42, 0.92);
}

.customer-settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
}

.customer-thresholds-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.admin {
  margin-top: 14px;
  padding: 12px;
  border: 1px solid rgba(229, 231, 235, 0.8);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(11, 103, 178, 0.05), rgba(255, 255, 255, 0.55));
}

.admin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.admin-title {
  font-weight: 800;
  letter-spacing: 0.3px;
  color: rgba(15, 23, 42, 0.95);
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.admin-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow);
  padding: 12px;
  display: grid;
  gap: 10px;
}

.admin-card-title {
  font-weight: 800;
  color: rgba(15, 23, 42, 0.92);
}

.codebox {
  margin: 0;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.04);
  color: rgba(15, 23, 42, 0.9);
  font-size: 12px;
  line-height: 1.35;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.panel-title {
  margin: 0 0 12px 0;
  font-size: 18px;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.form-grid {
  display: grid;
  gap: 12px;
  max-width: 640px;
}

.field {
  display: grid;
  gap: 6px;
}

.field.inline {
  display: flex;
  align-items: center;
  gap: 8px;
}

.field-label {
  font-size: 12px;
  color: var(--muted);
}

input,
select {
  height: 36px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #ffffff;
  color: var(--text);
  outline: none;
}

input:focus,
select:focus {
  border-color: rgba(11, 103, 178, 0.55);
  box-shadow: 0 0 0 3px rgba(11, 103, 178, 0.14);
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.muted {
  color: var(--muted);
  font-size: 12px;
}

.hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(12, 1fr);
  margin-top: 12px;
}

.card {
  grid-column: span 6;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}

.card.wide {
  grid-column: span 12;
}

.card-title {
  font-weight: 700;
  margin-bottom: 10px;
}

.kv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

#kpiGrid {
  margin-bottom: 10px;
}

#healthText {
  margin-top: 6px;
}

.kv {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
}

.kv-k {
  font-size: 12px;
  color: var(--muted);
}

.kv-v {
  font-size: 18px;
  font-weight: 700;
  margin-top: 4px;
}

.value-ok {
  color: #16a34a;
}

.value-bad {
  color: #dc2626;
}

.chart {
  height: 280px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: radial-gradient(900px 300px at 50% 0%, rgba(11, 103, 178, 0.07), rgba(255, 255, 255, 0));
  overflow: hidden;
}

.chart-controls {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 10px;
}

.table-wrap {
  overflow: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  border-bottom: 1px solid var(--border);
  padding: 10px;
  text-align: left;
  font-size: 13px;
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .customer-settings-grid {
    grid-template-columns: 1fr;
  }
  .admin-grid {
    grid-template-columns: 1fr;
  }
  .card {
    grid-column: span 12;
  }
  .panel-head {
    flex-direction: column;
  }
  .controls {
    justify-content: flex-start;
  }
}