m2-market/web/frontend/src/styles.css

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #eaf7ff;
  background: #0f1830;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --bg: #0f1830;
  --bg-soft: #14213d;
  --panel: #182642;
  --panel-strong: #203456;
  --line: rgba(129, 210, 232, 0.22);
  --cyan: #2ee8ff;
  --cyan-soft: #9df3ff;
  --green: #70f1b5;
  --red: #ff7c9a;
  --text: #eaf7ff;
  --muted: #9eb4c8;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(46, 232, 255, 0.08), transparent 34rem),
    radial-gradient(circle at top right, rgba(112, 241, 181, 0.12), transparent 26rem),
    var(--bg);
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line);
  background: rgba(15, 24, 48, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--cyan);
  background: rgba(46, 232, 255, 0.12);
  color: var(--cyan);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 0.75rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
}

.nav a,
.text-link {
  color: var(--cyan-soft);
  text-decoration: none;
}

.nav a {
  padding: 0.6rem 0.75rem;
  border: 1px solid transparent;
}

.nav a.active,
.nav a:hover {
  border-color: var(--line);
  background: rgba(46, 232, 255, 0.1);
}

.operator-picker {
  display: grid;
  grid-template-columns: minmax(8rem, auto) minmax(10rem, 14rem);
  gap: 0.5rem;
}

input,
select {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.7rem 0.8rem;
  background: rgba(7, 12, 24, 0.56);
  color: var(--text);
  outline: none;
}

input:focus,
select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(46, 232, 255, 0.14);
}

button {
  border: 1px solid rgba(46, 232, 255, 0.58);
  border-radius: 6px;
  padding: 0.72rem 1rem;
  background: var(--cyan);
  color: #08111f;
  font-weight: 800;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.main-grid {
  width: min(1180px, calc(100vw - 2rem));
  margin: 0 auto;
  padding: clamp(1.5rem, 5vw, 4rem) 0;
}

.view {
  display: grid;
  gap: 1.25rem;
}

.view-heading p,
.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 840px;
  font-size: clamp(2.15rem, 7vw, 4.75rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 0.6rem;
  font-size: 1.25rem;
  letter-spacing: 0;
}

p {
  color: var(--muted);
  line-height: 1.6;
}

.search-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  max-width: 760px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1rem;
}

.cards-grid.compact {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
}

.listing-card,
.surface,
.mini-card,
.handoff,
.balance-strip,
.listing-hero,
.login-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(32, 52, 86, 0.9), rgba(20, 33, 61, 0.82));
  box-shadow: var(--shadow);
}

.listing-card {
  display: grid;
  gap: 1rem;
  min-height: 20rem;
  padding: 1.25rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.metrics.wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metrics div,
.mini-card {
  padding: 0.85rem;
  border: 1px solid rgba(157, 243, 255, 0.16);
  background: rgba(7, 12, 24, 0.34);
}

dt,
.mini-card span,
.balance-strip span {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

dd,
.mini-card strong,
.balance-strip strong {
  display: block;
  margin: 0.2rem 0 0;
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 800;
}

.listing-hero,
.surface,
.handoff,
.balance-strip {
  padding: clamp(1rem, 3vw, 1.5rem);
}

.listing-hero {
  display: grid;
  gap: 1rem;
}

.listing-hero p {
  max-width: 860px;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.plain-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.8;
}

.handoff {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  background: linear-gradient(135deg, rgba(46, 232, 255, 0.13), rgba(112, 241, 181, 0.1)), var(--panel);
}

.handoff code {
  display: block;
  overflow-x: auto;
  border: 1px solid rgba(46, 232, 255, 0.28);
  border-radius: 6px;
  padding: 1rem;
  background: rgba(7, 12, 24, 0.72);
  color: var(--cyan-soft);
}

.handoff button {
  width: fit-content;
}

.balance-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  background: rgba(20, 33, 61, 0.78);
}

th,
td {
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid rgba(157, 243, 255, 0.12);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--cyan);
  font-size: 0.75rem;
  text-transform: uppercase;
}

td {
  color: var(--muted);
}

.review-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.review-list li {
  display: grid;
  gap: 0.4rem;
  padding: 0.85rem;
  border: 1px solid rgba(157, 243, 255, 0.14);
  background: rgba(7, 12, 24, 0.28);
}

.review-list a {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.review-list span {
  color: var(--muted);
}

.labels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.labels span,
.status {
  width: fit-content;
  border: 1px solid rgba(46, 232, 255, 0.25);
  border-radius: 999px;
  padding: 0.18rem 0.5rem;
  background: rgba(46, 232, 255, 0.09);
  color: var(--cyan-soft);
  font-size: 0.78rem;
}

.status.published {
  border-color: rgba(112, 241, 181, 0.38);
  color: var(--green);
}

.status.delisted {
  border-color: rgba(255, 124, 154, 0.4);
  color: var(--red);
}

.panel-error,
.empty-state {
  border: 1px solid rgba(255, 124, 154, 0.34);
  border-radius: 8px;
  padding: 1rem;
  background: rgba(255, 124, 154, 0.1);
  color: #ffdbe4;
}

.panel-error strong,
.panel-error span {
  display: block;
}

.panel-error span {
  margin-top: 0.3rem;
  color: #ffdbe4;
}

.empty-state {
  border-color: var(--line);
  background: rgba(32, 52, 86, 0.58);
  color: var(--muted);
}

.login-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 1rem;
}

.login-panel {
  display: grid;
  gap: 1.5rem;
  width: min(100%, 420px);
  padding: 1.5rem;
}

.login-form {
  display: grid;
  gap: 0.75rem;
}

.login-form label {
  color: var(--cyan);
  font-weight: 800;
}

.form-error {
  margin: 0;
  color: var(--red);
}

.back-link {
  width: fit-content;
}

@media (max-width: 820px) {
  .topbar {
    position: static;
    grid-template-columns: 1fr;
  }

  .nav {
    justify-content: flex-start;
  }

  .operator-picker,
  .search-bar,
  .two-column {
    grid-template-columns: 1fr;
  }

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

  .balance-strip {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .main-grid {
    width: min(100% - 1rem, 1180px);
    padding-top: 1rem;
  }

  .topbar {
    padding: 0.75rem;
  }

  .nav a {
    flex: 1 1 auto;
    text-align: center;
  }

  .metrics,
  .metrics.wide {
    grid-template-columns: 1fr;
  }
}