:root {
  --bg: #071013;
  --bg-2: #0d1d22;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5fbfc;
  --muted: #a7b7bb;
  --muted-2: #72858a;
  --green: #42e78f;
  --green-2: #18b86a;
  --cyan: #8be9ff;
  --orange: #ffb86b;
  --red: #ff6b6b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(66, 231, 143, 0.16), transparent 34rem),
    radial-gradient(circle at 78% 8%, rgba(139, 233, 255, 0.11), transparent 28rem),
    linear-gradient(135deg, #071013 0%, #081619 45%, #0b1113 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 16, 19, 0.78);
  backdrop-filter: blur(18px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(66, 231, 143, 0.28);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(66, 231, 143, 0.2), rgba(139, 233, 255, 0.08));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
  color: var(--green);
  font-weight: 800;
}

.brand-title {
  display: block;
  font-size: 15px;
  font-weight: 750;
  line-height: 1.1;
}

.brand-subtitle {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.link-button,
.primary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  border: 0;
  border-radius: 12px;
  padding: 0 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.primary-button {
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #052012;
  box-shadow: 0 16px 44px rgba(66, 231, 143, 0.22);
}

.primary-button:hover,
.ghost-button:hover,
.link-button:hover {
  transform: translateY(-1px);
}

.ghost-button,
.link-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.link-button {
  color: var(--muted);
}

.login-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.72fr);
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 56px 0;
}

.login-copy h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(38px, 6vw, 76px);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.login-copy p {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.login-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 650px;
  margin-top: 34px;
}

.metric-card,
.login-card,
.member-card,
.resource-card,
.module-card,
.notice-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.metric-card {
  border-radius: 16px;
  padding: 18px;
}

.metric-card strong {
  display: block;
  font-size: 26px;
  line-height: 1;
}

.metric-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.login-card {
  border-radius: 26px;
  padding: 26px;
}

.login-card h2 {
  margin: 0;
  font-size: 25px;
  letter-spacing: -0.02em;
}

.login-card > p {
  margin: 10px 0 24px;
  color: var(--muted);
  line-height: 1.55;
}

.form-group {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.form-input {
  width: 100%;
  min-height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  outline: none;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.form-input:focus {
  border-color: rgba(66, 231, 143, 0.7);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(66, 231, 143, 0.12);
}

.form-help,
.status-message {
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.45;
}

.status-message {
  min-height: 18px;
  margin-top: 14px;
}

.status-message.error {
  color: var(--red);
}

.status-message.ok {
  color: var(--green);
}

.login-card .primary-button {
  width: 100%;
  min-height: 54px;
  margin-top: 8px;
}

.mini-steps {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.mini-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.mini-step b {
  color: var(--text);
}

.dot {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(66, 231, 143, 0.14);
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

.member-hero {
  padding: 48px 0 26px;
}

.member-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: stretch;
}

.member-card {
  border-radius: 28px;
  padding: clamp(24px, 4vw, 42px);
  overflow: hidden;
  position: relative;
}

.member-card::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -170px;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(66, 231, 143, 0.24), transparent 64%);
  pointer-events: none;
}

.member-card h1 {
  position: relative;
  margin: 0;
  max-width: 760px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.member-card p {
  position: relative;
  max-width: 670px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.quick-panel {
  display: grid;
  gap: 14px;
}

.notice-card {
  border-radius: 22px;
  padding: 22px;
}

.notice-card h2,
.module-card h2 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.notice-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.member-tools {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin: 28px 0 24px;
}

.search-wrap {
  flex: 1;
}

.search-wrap input {
  min-height: 50px;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 750;
}

.filter-pill.active {
  border-color: rgba(66, 231, 143, 0.5);
  background: rgba(66, 231, 143, 0.14);
  color: var(--green);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 30px;
}

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

.module-card strong {
  display: block;
  margin-top: 10px;
  font-size: 28px;
  line-height: 1;
}

.module-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.resources {
  display: grid;
  gap: 18px;
  padding-bottom: 60px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.section-title h2 {
  margin: 0;
  font-size: 23px;
  letter-spacing: -0.02em;
}

.section-title span {
  color: var(--muted-2);
  font-size: 13px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.resource-card {
  display: flex;
  flex-direction: column;
  min-height: 170px;
  border-radius: 20px;
  padding: 18px;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.resource-card:hover {
  transform: translateY(-2px);
  border-color: rgba(66, 231, 143, 0.36);
  background: var(--panel-strong);
}

.resource-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.resource-card h3 {
  margin: 22px 0 0;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.resource-card p {
  margin: auto 0 0;
  color: var(--green);
  font-size: 13px;
  font-weight: 750;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 22px;
  padding: 34px;
  text-align: center;
  color: var(--muted);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 36px;
  color: var(--muted-2);
  font-size: 12px;
}

@media (max-width: 920px) {
  .login-layout,
  .member-hero-grid {
    grid-template-columns: 1fr;
  }

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

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

  .member-tools {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(100% - 22px, 1180px);
  }

  .topbar-inner {
    min-height: 64px;
  }

  .brand-subtitle,
  .nav-actions .link-button {
    display: none;
  }

  .login-layout {
    gap: 28px;
    padding: 34px 0;
  }

  .login-metrics,
  .module-grid,
  .resource-grid {
    grid-template-columns: 1fr;
  }

  .login-card,
  .member-card {
    border-radius: 20px;
    padding: 20px;
  }

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