:root {
  --ink: #17212b;
  --muted: #5d6b78;
  --line: #dce3ea;
  --paper: #f7f8f5;
  --panel: #ffffff;
  --teal: #0f7b75;
  --teal-dark: #0a5b57;
  --coral: #cf5f45;
  --mustard: #c7982d;
  --blue: #2c6fa3;
  --shadow: 0 18px 50px rgba(23, 33, 43, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: #12292f;
  color: #f8fbfb;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

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

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--coral);
  color: #fff;
  font-weight: 800;
}

.brand h1,
.brand p,
.topbar h2,
.topbar p,
.panel h3,
.panel p,
.pitch-board h3,
.pitch-board p {
  margin: 0;
}

.brand h1 {
  font-size: 1.08rem;
  line-height: 1.25;
}

.brand p,
.sidebar-metric span {
  color: #b9c7c8;
  font-size: 0.86rem;
}

.campus-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.nav-tabs {
  display: grid;
  gap: 8px;
}

.nav-tab,
.primary-button,
.icon-button {
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.nav-tab {
  width: 100%;
  justify-content: flex-start;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #dce8e8;
  background: transparent;
}

.nav-tab:hover,
.nav-tab.is-active {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.nav-tab svg,
.primary-button svg,
.icon-button svg,
.panel-heading svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.sidebar-metric {
  margin-top: auto;
  padding: 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.09);
}

.sidebar-metric strong {
  display: block;
  margin-top: 4px;
}

.main-content {
  padding: 28px;
  overflow: hidden;
}

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

.topbar h2 {
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.25;
}

.eyebrow {
  color: var(--teal);
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 800;
  margin-bottom: 6px;
}

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

.primary-button {
  min-height: 42px;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  font-weight: 750;
}

.primary-button:hover {
  background: var(--teal-dark);
}

.icon-button {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #e7ecef;
  color: var(--ink);
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.match-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: var(--shadow);
}

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

.panel-heading h3,
.canvas-band h3,
.pitch-board h3 {
  font-size: 1.08rem;
}

.field-label {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
  margin-bottom: 6px;
}

.text-input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 9px 10px;
  outline: none;
}

.text-input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 123, 117, 0.14);
}

.field-grid,
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.slider-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--teal);
}

.field-block {
  margin-top: 16px;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  position: relative;
}

.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.chip span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 0.88rem;
}

.chip input:checked + span {
  background: #e4f2f1;
  border-color: var(--teal);
  color: var(--teal-dark);
  font-weight: 750;
}

.results-column {
  display: grid;
  gap: 14px;
}

.insight-strip {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.9fr;
  gap: 10px;
}

.insight-strip div,
.metric-card,
.formula-result,
.bmc-grid div,
.pitch-stats div {
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 14px;
}

.insight-strip span,
.metric-card span,
.formula-result span,
.bmc-grid span,
.pitch-stats span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.insight-strip strong,
.metric-card strong,
.formula-result strong,
.bmc-grid strong,
.pitch-stats strong {
  display: block;
  line-height: 1.25;
}

.job-list {
  display: grid;
  gap: 12px;
}

.job-card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 6px solid var(--blue);
  border-radius: 8px;
  padding: 16px;
}

.job-card.is-top {
  border-left-color: var(--coral);
}

.job-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.job-header h4 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.job-header p,
.job-meta,
.reason-list {
  color: var(--muted);
  font-size: 0.9rem;
}

.job-score {
  min-width: 70px;
  text-align: right;
  font-size: 1.35rem;
  font-weight: 850;
  color: var(--teal-dark);
}

.score-bar {
  height: 8px;
  border-radius: 999px;
  background: #e8edf0;
  overflow: hidden;
  margin: 12px 0;
}

.score-bar span {
  display: block;
  height: 100%;
  width: var(--score);
  background: var(--teal);
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.reason-list {
  margin: 0;
  padding-left: 18px;
}

.employer-panel {
  margin-top: 18px;
}

.employer-form,
.interview-form {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 0.8fr auto;
  gap: 10px;
}

.economics-grid,
.test-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}

.formula-result {
  margin-top: 14px;
  background: #f4faf8;
}

.formula-result strong {
  color: var(--teal-dark);
  font-size: 1.3rem;
}

.canvas-band,
.pitch-board {
  margin-top: 18px;
  padding: 22px;
  border-radius: 8px;
  background: #eef2ec;
  border: 1px solid var(--line);
}

.bmc-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.validation-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.metric-card strong {
  font-size: 1.6rem;
}

.interview-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.interview-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.interview-card strong {
  display: block;
  margin-bottom: 4px;
}

.interview-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.pitch-board {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: 20px;
  align-items: start;
  background: #173138;
  color: #fff;
  min-height: 380px;
}

.pitch-board .eyebrow {
  color: #9dd8d3;
}

.pitch-board h3 {
  font-size: clamp(2rem, 4vw, 4rem);
  margin-bottom: 14px;
}

.pitch-board p {
  color: #e5eeee;
  font-size: 1.04rem;
  line-height: 1.7;
  max-width: 72ch;
}

.pitch-stats {
  display: grid;
  gap: 10px;
}

.pitch-stats div {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.pitch-stats span {
  color: #bdd0d1;
}

@media (max-width: 1100px) {
  .app-shell,
  .match-layout,
  .economics-grid,
  .test-layout,
  .pitch-board {
    grid-template-columns: 1fr;
  }

  .sidebar {
    min-height: auto;
  }

  .campus-photo {
    max-height: 220px;
  }

  .nav-tabs {
    grid-template-columns: repeat(4, 1fr);
  }

  .nav-tab {
    justify-content: center;
  }

  .sidebar-metric {
    margin-top: 0;
  }

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

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

@media (max-width: 720px) {
  .main-content,
  .sidebar {
    padding: 18px;
  }

  .topbar,
  .job-header {
    align-items: stretch;
    flex-direction: column;
  }

  .top-actions,
  .insight-strip,
  .field-grid,
  .calc-grid,
  .validation-summary,
  .bmc-grid,
  .interview-list,
  .employer-form,
  .interview-form {
    grid-template-columns: 1fr;
  }

  .top-actions {
    display: grid;
    grid-template-columns: 42px 1fr;
  }

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

  .job-score {
    text-align: left;
  }
}