:root {
  --bg: #f3efe8;
  --surface: rgba(255, 250, 243, 0.84);
  --line: rgba(85, 64, 40, 0.14);
  --text: #1f2328;
  --muted: #6c6f73;
  --shadow: 0 18px 50px rgba(69, 48, 31, 0.12);
  --nko: #0f766e;
  --mso: #c2410c;
  --opnvg: #1d4ed8;
  --danger: #b42318;
  --warning: #b54708;
  --success: #027a48;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Segoe UI Variable", "Bahnschrift", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(194, 65, 12, 0.14), transparent 28%),
    linear-gradient(180deg, #f7f2eb 0%, #efe7dc 100%);
}

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

.page-shell {
  width: min(1600px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.hero,
.overview-card,
.segment-card,
.calendar-card,
.table-shell {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.9fr);
  gap: 24px;
  padding: 28px;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.15rem, 5vw, 4.3rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(1.3rem, 2vw, 1.9rem);
  letter-spacing: -0.04em;
}

.hero-copy {
  max-width: 60ch;
  margin-top: 16px;
  line-height: 1.6;
  color: var(--muted);
}

.hero-panel {
  display: grid;
  gap: 18px;
  align-self: start;
  padding: 20px;
  border-radius: 22px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(255, 244, 232, 0.9));
  border: 1px solid rgba(85, 64, 40, 0.08);
}

.hero-actions,
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  border: 1px solid rgba(85, 64, 40, 0.12);
  border-radius: 999px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
}

.btn-primary {
  color: white;
  border-color: transparent;
  background: linear-gradient(135deg, #191919, #4c3d31);
}

.file-btn {
  position: relative;
  overflow: hidden;
}

.file-btn input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

section {
  margin-top: 24px;
}

.overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.overview-card,
.segment-card,
.calendar-card {
  padding: 20px;
}

.overview-card strong,
.metric-value,
.calendar-stat {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.55rem, 2vw, 2.15rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.overview-card p,
.metric-note,
.calendar-meta,
.summary-line,
.muted {
  color: var(--muted);
}

.section-head {
  margin-bottom: 14px;
}

.section-head--spread {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
}

.segment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.segment-card {
  display: grid;
  gap: 16px;
}

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

.segment-card__badge {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
}

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

.metric-box,
.summary-box {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(85, 64, 40, 0.08);
  background: rgba(255, 255, 255, 0.62);
}

.metric-box h3,
.summary-box h3 {
  font-size: 0.9rem;
  line-height: 1.25;
}

.summary-grid {
  display: grid;
  gap: 12px;
}

.summary-box ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.summary-box li + li {
  margin-top: 6px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.calendar-card {
  display: grid;
  gap: 14px;
}

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

.calendar-statline {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.calendar-statline span {
  display: inline-flex;
  gap: 6px;
  align-items: baseline;
}

.calendar-composition {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.calendar-composition i,
.status-chip,
.schedule-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 6px 10px;
  font-style: normal;
  font-size: 0.82rem;
  font-weight: 700;
}

.calendar-composition i {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(85, 64, 40, 0.08);
}

.field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.field span {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(85, 64, 40, 0.14);
  border-radius: 14px;
  padding: 11px 12px;
  background: rgba(255, 255, 255, 0.86);
}

.field--compact {
  min-width: 180px;
}

.table-shell {
  overflow: hidden;
}

.records-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1460px;
}

.records-table th,
.records-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(85, 64, 40, 0.08);
  vertical-align: top;
  text-align: left;
}

.records-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: rgba(249, 244, 237, 0.95);
  backdrop-filter: blur(8px);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.records-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.52);
}

.records-table td input,
.records-table td select,
.records-table td textarea {
  width: 100%;
  border: 1px solid rgba(85, 64, 40, 0.1);
  border-radius: 10px;
  padding: 9px 10px;
  background: white;
}

.records-table td textarea {
  min-height: 54px;
  resize: vertical;
}

.cell-stack {
  display: grid;
  gap: 8px;
}

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

.readonly strong {
  font-size: 0.95rem;
}

.tiny {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.35;
}

.status-chip {
  color: white;
}

.schedule-chip {
  border: 1px solid rgba(85, 64, 40, 0.08);
  background: rgba(255, 255, 255, 0.76);
}

.chip-success {
  background: rgba(2, 122, 72, 0.12);
  color: var(--success);
}

.chip-warning {
  background: rgba(181, 71, 8, 0.14);
  color: var(--warning);
}

.chip-danger {
  background: rgba(180, 35, 24, 0.12);
  color: var(--danger);
}

.icon-btn {
  border: 1px solid rgba(180, 35, 24, 0.18);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255, 242, 241, 0.9);
  color: var(--danger);
  cursor: pointer;
}

.empty {
  padding: 24px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 1260px) {
  .overview,
  .segment-grid,
  .calendar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 20px, 1600px);
    padding-top: 16px;
  }

  .hero,
  .overview-card,
  .segment-card,
  .calendar-card {
    border-radius: 22px;
  }

  .overview,
  .segment-grid,
  .calendar-grid {
    grid-template-columns: 1fr;
  }

  .filters {
    width: 100%;
  }

  .field--compact {
    min-width: min(100%, 180px);
    flex: 1 1 180px;
  }
}