:root {
  color-scheme: light;
  --bg: #f4efe7;
  --bg-accent: #fffaf5;
  --surface: rgba(255, 250, 245, 0.92);
  --surface-strong: #ffffff;
  --border: #dcd7cf;
  --text: #1f2a37;
  --muted: #6b7280;
  --primary: #0f6cbd;
  --primary-soft: #dcecff;
  --accent: #ff8a3d;
  --accent-soft: #ffe7d6;
  --success: #2c8c63;
  --success-soft: #dff3e9;
  --danger: #b9383d;
  --danger-soft: #fbe3e4;
  --shadow: 0 18px 45px rgba(35, 37, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI Variable", "Aptos", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 108, 189, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 138, 61, 0.14), transparent 26%),
    linear-gradient(180deg, #f8f4ed 0%, var(--bg) 100%);
}

button,
input,
select {
  font: inherit;
}

.page-shell {
  width: min(1320px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 18px;
}

.brand-block h1,
.hero-copy h2,
.panel-heading h2 {
  margin: 0;
  letter-spacing: -0.03em;
}

.brand-block h1 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-top: 4px;
}

.brand-block p,
.hero-copy p,
.panel-heading p,
.status-message,
.card .note,
.recommendation-copy p,
.workload-subline {
  color: var(--muted);
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(15, 108, 189, 0.1);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero {
  grid-column: span 12;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 247, 239, 0.98)),
    var(--surface);
}

.hero-copy {
  display: grid;
  align-content: start;
  gap: 14px;
}

.hero-copy h2 {
  font-size: clamp(1.7rem, 2.4vw, 2.7rem);
  line-height: 1.08;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
}

.status-message {
  min-height: 1.4rem;
  margin: 0;
}

.hero-visual {
  position: relative;
  min-height: 300px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top, rgba(15, 108, 189, 0.15), transparent 36%),
    linear-gradient(180deg, #fffaf6 0%, #f8f0e8 100%);
  border: 1px solid var(--border);
  overflow: hidden;
  padding: 24px;
}

.hero-graphic {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 36px;
}

.visual-card {
  position: absolute;
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: 18px;
  width: 180px;
  box-shadow: 0 14px 30px rgba(35, 37, 42, 0.1);
}

.visual-card span {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.visual-card strong {
  font-size: 1rem;
}

.visual-card small {
  color: var(--muted);
}

.visual-card-primary {
  top: 18px;
  right: 18px;
  background: #fff;
  border: 1px solid #d4e4f6;
}

.visual-card-accent {
  left: 18px;
  bottom: 18px;
  background: #fff5ee;
  border: 1px solid #f2ceb1;
}

.summary {
  grid-column: span 12;
}

.form-panel {
  grid-column: span 5;
}

.recommendations-panel {
  grid-column: span 7;
}

.table-panel {
  grid-column: span 12;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
  margin-bottom: 16px;
}

.panel-heading h2 {
  margin-top: 6px;
  font-size: 1.45rem;
}

.panel-heading p {
  margin: 8px 0 0;
}

.panel-heading-inline {
  align-items: center;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
}

input,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
}

input:focus,
select:focus {
  outline: 2px solid rgba(15, 108, 189, 0.2);
  border-color: var(--primary);
}

.checkbox-row {
  grid-column: span 2;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
}

.checkbox-row input {
  width: 18px;
  height: 18px;
  margin: 0;
}

.submit-btn {
  grid-column: span 2;
}

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #2588df);
  box-shadow: 0 12px 24px rgba(15, 108, 189, 0.2);
}

.btn.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.88);
  border-color: var(--border);
}

.cards {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.card {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(250, 247, 242, 0.96));
  display: grid;
  gap: 8px;
}

.card .label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card .value {
  font-size: 1.45rem;
}

.card .note {
  font-size: 0.82rem;
}

.recommendations {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.recommendations li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border-radius: 20px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
}

.recommendation-rank {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 800;
}

.recommendation-copy strong,
.workload-name {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}

.recommendation-copy p {
  margin: 0 0 8px;
}

.recommendation-meta {
  text-align: right;
  display: grid;
  gap: 8px;
  justify-items: end;
}

.savings {
  font-weight: 800;
  color: var(--text);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
}

.badge.high {
  background: var(--danger-soft);
  color: var(--danger);
}

.badge.medium {
  background: var(--accent-soft);
  color: #a15215;
}

.badge.low {
  background: var(--success-soft);
  color: var(--success);
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface-strong);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid #ebe6de;
  vertical-align: middle;
}

th {
  background: #fff7ef;
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

tbody tr:hover {
  background: #fffaf6;
}

.provider-pill,
.criticality-pill,
.shutdown-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.8rem;
}

.provider-pill {
  background: var(--primary-soft);
  color: var(--primary);
}

.criticality-pill.low {
  background: var(--success-soft);
  color: var(--success);
}

.criticality-pill.medium {
  background: var(--accent-soft);
  color: #a15215;
}

.criticality-pill.high {
  background: var(--danger-soft);
  color: var(--danger);
}

.shutdown-pill.enabled {
  background: var(--success-soft);
  color: var(--success);
}

.shutdown-pill.disabled {
  background: #ece8df;
  color: #7a6f61;
}

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

.util-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-weight: 700;
}

.meter {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: #efe9e0;
  overflow: hidden;
}

.meter > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.delete-btn {
  border: 1px solid #efc4c6;
  color: var(--danger);
  background: #fff5f5;
  border-radius: 999px;
  padding: 9px 14px;
  cursor: pointer;
}

.empty-state {
  text-align: center;
  padding: 26px 18px;
  color: var(--muted);
}

@media (max-width: 1160px) {
  .cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .form-panel,
  .recommendations-panel {
    grid-column: span 12;
  }
}

@media (max-width: 920px) {
  .page-shell {
    width: min(100% - 20px, 1320px);
  }

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

  .hero-visual {
    min-height: 260px;
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .checkbox-row,
  .submit-btn {
    grid-column: span 1;
  }

  .recommendations li {
    grid-template-columns: 1fr;
  }

  .recommendation-meta {
    justify-items: start;
    text-align: left;
  }
}

@media (max-width: 640px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 18px;
    border-radius: 20px;
  }
}