@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;700&display=swap");

:root {
  color-scheme: dark;
  --bg-main: #060912;
  --bg-panel: #0f1728;
  --bg-panel-2: #111d33;
  --text-main: #ebf1ff;
  --text-dim: #a8b5d1;
  --line: #263655;
  --accent: #63d0ff;
  --accent-2: #87ffb2;
  --danger: #ff8f8f;
  --radius: 14px;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
}

.page-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(700px 300px at 80% -10%, rgba(99, 208, 255, 0.24), transparent 70%),
    radial-gradient(600px 260px at -10% 20%, rgba(135, 255, 178, 0.14), transparent 70%),
    linear-gradient(145deg, #060912 0%, #0a1020 45%, #091226 100%);
  z-index: -1;
}

.layout {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  gap: 18px;
}

.card {
  background: linear-gradient(180deg, rgba(17, 29, 51, 0.92), rgba(10, 18, 34, 0.94));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.hero h1 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.02em;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.11em;
  color: var(--accent);
}

.abap-highlight {
  margin: 0 0 10px;
  display: inline-block;
  border: 1px solid rgba(135, 255, 178, 0.55);
  background: rgba(135, 255, 178, 0.1);
  color: #b9ffd0;
  border-radius: 999px;
  font-size: 0.74rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  padding: 6px 10px;
}

.intro {
  margin: 0 0 14px;
  line-height: 1.5;
  color: var(--text-dim);
  max-width: 90ch;
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--accent-2);
}

.summary-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.summary-pill {
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
}

.summary-pill .label {
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 5px;
}

.summary-pill .value {
  font-size: 1.02rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

h2 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: 1.22rem;
}

h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.section-title-row {
  display: grid;
  gap: 6px;
  margin-bottom: 10px;
}

.section-subtitle {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.93rem;
}

.controls {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 12px;
}

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

.control span {
  color: var(--text-dim);
  font-size: 0.84rem;
}

input[type="search"] {
  width: 100%;
  background: #0a1326;
  color: var(--text-main);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}

.checkbox-control {
  align-items: center;
  display: flex;
  gap: 8px;
  background: #0a1326;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 12px;
}

.checkbox-control span {
  margin: 0;
}

.btn {
  border: 1px solid var(--line);
  background: #0d1931;
  color: var(--text-main);
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
}

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

.table-wrap {
  overflow-x: hidden;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(8, 14, 29, 0.9);
}

th,
td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #1e2b45;
  white-space: normal;
  overflow-wrap: anywhere;
}

th {
  position: sticky;
  top: 0;
  background: #0f1b34;
  z-index: 1;
}

th.sortable {
  cursor: pointer;
}

th.sortable:hover {
  color: var(--accent);
}

td.muted {
  color: var(--text-dim);
}

.sort-indicator {
  opacity: 0.66;
  margin-left: 6px;
  font-size: 0.82rem;
}

.notes-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.notes-grid article {
  background: #0b162e;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.notes-grid ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-dim);
  line-height: 1.45;
}

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

.plot-card {
  background: #0b162e;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  display: block;
}

.plot-image-link {
  display: block;
  border-bottom: 1px solid var(--line);
  background: #081020;
}

.plot-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  background: #081020;
}

.plot-card h3 {
  padding: 10px 12px 2px;
  margin: 0;
}

.plot-card p {
  margin: 0;
  color: var(--text-dim);
  padding: 0 12px 12px;
  line-height: 1.4;
  font-size: 0.93rem;
}

.error-box {
  border: 1px solid rgba(255, 143, 143, 0.45);
  background: rgba(120, 35, 42, 0.2);
  color: #ffccd2;
  border-radius: 10px;
  padding: 12px;
}

@media (max-width: 920px) {
  .controls {
    grid-template-columns: 1fr;
    align-items: stretch;
  }
}

@media (max-width: 680px) {
  .layout {
    width: 100%;
    gap: 14px;
    padding: 12px;
  }

  .card {
    padding: 14px;
  }

  .plot-card img {
    height: 150px;
  }
}