/* Era! design system for SPARCS */
@import url("https://fonts.googleapis.com/css2?family=Roboto+Flex:opsz,wght@8..144,300;8..144,400;8..144,600&display=swap");

@font-face {
  font-family: "Gropled";
  src: url("../fonts/Gropled.woff2") format("woff2");
  font-display: swap;
  font-weight: 400;
  font-style: normal;
}

:root {
  /* Era palette */
  --era-black: #0c0c0c;
  --era-white: #ffffff;
  --era-lime: #9eff00;
  --era-purple: #8b5cf6;
  --era-pink: #ec4899;
  --era-olive: #6b7c3a;
  --era-gray-900: #2a2a2a;
  --era-gray-700: #4a4a4a;
  --era-gray-600: #6b6b6b;
  --era-gray-400: #b0b0b0;
  --era-gray-300: #d4d4d4;
  --era-gray-100: #f4f4f4;

  /* Semantic tokens (legacy names kept for compatibility) */
  --sparcs-brand: var(--era-black);
  --sparcs-brand-dark: var(--era-black);
  --sparcs-panel-border: var(--era-gray-900);
  --sparcs-accent-lime: var(--era-lime);
  --sparcs-accent-cyan: var(--era-purple);
  --sparcs-lavender: var(--era-gray-400);
  --sparcs-light: var(--era-gray-100);
  --sparcs-text: var(--era-black);
  --sparcs-muted: var(--era-gray-600);
  --sparcs-surface: var(--era-white);
  --sparcs-bg: var(--era-white);
  --sparcs-chart-bg: var(--era-black);
  --sparcs-text-on-dark: var(--era-white);
  --sparcs-text-muted-on-dark: var(--era-gray-300);
  --sparcs-gray-bar: var(--era-gray-400);
  --sparcs-danger: #d64545;
  --sparcs-success: var(--era-olive);

  --font-body: "Roboto Flex", system-ui, sans-serif;
  --font-display: "Gropled", "Roboto Flex", system-ui, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius: var(--radius-md);

  --shadow-card: 0 4px 20px rgba(12, 12, 12, 0.06);
  --shadow-panel: 0 8px 28px rgba(12, 12, 12, 0.18);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  background: var(--sparcs-bg);
  color: var(--sparcs-text);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.45;
}

.era-display,
.page-title,
.sos-page-heading {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.02em;
}

a {
  color: var(--sparcs-brand);
  font-weight: 600;
  text-decoration: none;
}
a:hover {
  color: var(--era-purple);
}

.shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  font-size: 12px;
  color: var(--sparcs-muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.brand-logo {
  display: block;
  height: 40px;
  width: auto;
  object-fit: contain;
  background: var(--era-black);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.page-title {
  margin: 0;
  font-size: 28px;
  color: var(--sparcs-brand);
  text-transform: none;
  letter-spacing: 0.02em;
}

.card {
  background: var(--sparcs-surface);
  border: 1px solid var(--era-gray-300);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-card);
}

.card h2,
.card h3 {
  margin-top: 0;
  font-family: var(--font-display);
  color: var(--sparcs-brand);
}

.grid-modules {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.module-card {
  border: 1px solid var(--era-gray-300);
  border-radius: var(--radius-md);
  padding: 20px;
  background: var(--sparcs-surface);
  display: flex;
  flex-direction: column;
  min-height: 160px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.module-card:hover {
  border-color: var(--era-lime);
  box-shadow: var(--shadow-card);
}

.module-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  color: var(--sparcs-brand);
}

.module-card p {
  margin: 0 0 16px;
  flex: 1;
  font-size: 12px;
  color: var(--sparcs-muted);
  line-height: 1.5;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--sparcs-brand);
  color: var(--era-white);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.03em;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--era-gray-900);
  color: var(--era-white);
}

.btn-secondary {
  background: var(--sparcs-light);
  color: var(--sparcs-brand);
}

.btn-secondary:hover {
  color: var(--sparcs-brand);
  background: var(--era-gray-300);
}

/* Login */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--era-gray-100);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--sparcs-surface);
  border: 1px solid var(--era-gray-300);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-panel);
}

.login-brand {
  text-align: center;
  margin-bottom: 22px;
}

.login-brand img {
  max-width: 100%;
  height: 48px;
  object-fit: contain;
  background: var(--era-black);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
}

.login-brand .era-display {
  display: block;
  margin-top: 12px;
  font-size: 24px;
  color: var(--era-black);
}

.login-card label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--sparcs-muted);
}

.login-card input[type="email"],
.login-card input[type="password"],
.login-card input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--era-gray-300);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  font-size: 12px;
  font-family: inherit;
}

.login-card input:focus {
  outline: none;
  border-color: var(--era-lime);
  box-shadow: 0 0 0 3px rgba(158, 255, 0, 0.25);
}

.login-card .btn {
  width: 100%;
  margin-top: 4px;
}

.err {
  color: var(--sparcs-danger);
  margin-bottom: 14px;
  font-size: 12px;
}

.ok {
  color: var(--sparcs-success);
  margin-bottom: 14px;
  font-size: 12px;
}

/* Admin table */
.table-wrap {
  overflow-x: auto;
}

.users-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
  min-width: 720px;
}

.users-table th,
.users-table td {
  border-bottom: 1px solid var(--era-gray-300);
  padding: 10px 8px;
  text-align: left;
  vertical-align: middle;
}

.users-table thead th {
  background: var(--sparcs-brand);
  color: var(--era-white);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.03em;
}

.users-table tbody tr:hover {
  background: var(--era-gray-100);
}

.users-table input[type="text"],
.users-table input[type="email"],
.users-table input[type="password"] {
  padding: 8px;
  border: 1px solid var(--era-gray-300);
  border-radius: var(--radius-sm);
  max-width: 200px;
  font-family: inherit;
}

.placeholder-block {
  border-left: 4px solid var(--sparcs-accent-lime);
  padding: 12px 16px;
  background: var(--era-gray-100);
  font-size: 12px;
  color: var(--era-gray-700);
}