@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  color-scheme: dark;
  --bg: #121214;
  --surface: #1e1e24;
  --border: #ffffff;
  --text: #ffffff;
  --text-muted: #a1a1aa;

  --accent: #a855f7;
  --accent-shadow: #6b21a8;
  --dropzone-bg: #1e1b4b;

  --pass: #22c55e;
  --pass-bg: #064e3b;
  --fail: #ef4444;
  --fail-bg: #7f1d1d;
  --pending: #06b6d4;
  --pending-bg: #164e63;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f4f5;
  --surface: #ffffff;
  --border: #18181b;
  --text: #18181b;
  --text-muted: #52525b;

  --accent: #7c3aed;
  --accent-shadow: #c4b5fd;
  --dropzone-bg: #ede9fe;

  --pass: #16a34a;
  --pass-bg: #dcfce7;
  --fail: #dc2626;
  --fail-bg: #fee2e2;
  --pending: #0891b2;
  --pending-bg: #cffafe;
}

* { box-sizing: border-box; }

html {
  overflow-x: hidden;
}

body {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  max-width: 780px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
  line-height: 1.4;
}

.brutal-card {
  background: var(--surface);
  border: 3px solid var(--border);
  box-shadow: 5px 5px 0px var(--accent-shadow);
  transition: transform 0.1s, box-shadow 0.1s;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 3rem;
  border-bottom: 3px dashed var(--border);
  padding-bottom: 1.5rem;
}
h1 {
  font-size: 2.5rem;
  margin: 0;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -1px;
  background: linear-gradient(to right, #c084fc, #6366f1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 3px solid var(--border);
  box-shadow: 3px 3px 0px var(--border);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
}
.theme-toggle:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0px var(--border); }
.theme-toggle:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0px var(--border); }

.header-actions { display: flex; align-items: center; gap: 0.6rem; }
.header-actions form { margin: 0; }
.user-badge {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.5rem 0.8rem;
  background: var(--surface);
  border: 3px solid var(--border);
  box-shadow: 3px 3px 0px var(--border);
  text-transform: lowercase;
}
a.user-badge {
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s, border-color 0.1s;
}
a.user-badge:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px var(--accent-shadow);
  border-color: var(--accent);
}
a.user-badge:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0px var(--border); }

form { margin-bottom: 3rem; }
.form-row { display: flex; gap: 1rem; margin-bottom: 1.5rem; }

.theme-toggle img {
  width: 20px; height: 20px;
  display: block;
}

.theme-toggle svg {
  width: 20px; height: 20px;
  flex: none;
}
button {
  padding: 0.8rem 1.8rem;
  background: var(--accent);
  color: var(--text);
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  border: 3px solid var(--border);
  box-shadow: 5px 5px 0px var(--border);
  cursor: pointer;
  display: flex; align-items: center; gap: 0.5rem;
}
button:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0px var(--border);
}
button:active {
  transform: translate(5px, 5px);
  box-shadow: 0px 0px 0px var(--border);
}
button:disabled { background: #4b5563; cursor: not-allowed; box-shadow: none; transform: none; }

.hint {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
}
.htmx-indicator { opacity: 0; }
.htmx-request .htmx-indicator { opacity: 1; }
.spinner {
  width: 16px; height: 16px; border: 3px solid var(--text);
  border-top-color: transparent; border-radius: 50%;
  animation: spin .6s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

#error-banner {
  display: none;
  background: var(--fail-bg);
  border: 3px solid var(--border);
  box-shadow: 5px 5px 0px var(--fail);
  padding: 1rem;
  margin-bottom: 2rem;
  font-weight: 700;
  text-transform: uppercase;
}

#jobs-list { display: flex; flex-direction: column; gap: 2rem; }
#jobs-list:empty::before {
  content: "Aucune correction pour l'instant.";
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}
.empty-state {
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}
.job-row {
  padding: 1.5rem;
  transition: transform 0.2s;
}
.job-row:hover {
  transform: translate(-2px, -2px);
}

.job-row summary {
  cursor: pointer;
  list-style: none;
}
.job-row summary::-webkit-details-marker { display: none; }
.job-row .chevron {
  width: 18px; height: 18px;
  flex: none;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.15s;
}
.job-row[open] .chevron { transform: rotate(180deg); }

.progress-badge {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border: 3px solid var(--border);
  background: var(--pending-bg);
  color: var(--pending);
  white-space: nowrap;
}

.job-row.passed { box-shadow: 5px 5px 0px var(--pass); }
.job-row.failed, .job-row.error { box-shadow: 5px 5px 0px var(--fail); }
.job-row.pending, .job-row.running { box-shadow: 5px 5px 0px var(--pending); }

.meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-bottom: 3px solid var(--border);
  padding-bottom: 0.8rem;
  margin-bottom: 1.2rem;
}
.meta .repo {
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
}

.status {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border: 3px solid var(--border);
  color: var(--text);
}
.job-row.pending .status, .job-row.running .status { background: var(--pending); color: var(--bg); }
.job-row.passed .status { background: var(--pass); color: var(--bg); }
.job-row.failed .status, .job-row.error .status { background: var(--fail); color: var(--text); }

.tests {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-family: 'JetBrains Mono', monospace;
}
.tests li {
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.tests li::before {
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  border: 2px solid var(--border);
}
.tests li.pass { color: var(--text); }
.tests li.pass::before { content: "OK"; background: var(--pass-bg); color: var(--pass); }

.tests li.fail { color: var(--text); }
.tests li.fail::before { content: "KO"; background: var(--fail-bg); color: var(--fail); }

.exercise-result { margin-top: 1rem; padding-top: 1rem; border-top: 2px dashed var(--border); }
.exercise-result:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.exercise-result-header {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.95rem;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 0.5rem;
}
.exercise-result.pass .exercise-result-header { color: var(--pass); }
.exercise-result.fail .exercise-result-header { color: var(--fail); }
.exercise-result.warn .exercise-result-header { color: var(--pending); }

.score-badge {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border: 3px solid var(--border);
  background: var(--surface);
  white-space: nowrap;
}
.status-group { display: flex; align-items: center; gap: 0.5rem; flex: none; flex-wrap: wrap; justify-content: flex-end; }
.job-row.passed .score-badge { border-color: var(--pass); color: var(--pass); }
.job-row.failed .score-badge, .job-row.error .score-badge { border-color: var(--fail); color: var(--fail); }
.ranking-state {
  padding: 2.5rem 2rem;
  text-align: center;
  font-weight: 700;
}
.ranking-state .spinner { margin-bottom: 0.8rem; }
.ranking-state p { margin: 0.4rem 0; }
.ranking-state .hint { text-transform: none; font-weight: 500; }

.ranking-unavailable {
  opacity: 0.55;
  filter: grayscale(1);
  box-shadow: 5px 5px 0px var(--border);
}
.ranking-unavailable-title {
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}
.login-link {
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
}
.login-link:hover { color: var(--accent); }
pre {
  white-space: pre-wrap;
  background: #09090b;
  padding: 1.2rem;
  margin-top: 1.5rem;
  border: 3px solid var(--border);
  box-shadow: 4px 4px 0px var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: #e4e4e7;
  word-break: break-word;
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.git-input {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: 'JetBrains Mono', monospace;
  background: var(--surface);
  color: var(--text-muted);
  border: 3px solid var(--border);
  box-shadow: 5px 5px 0px var(--border);
  margin-bottom: 1rem;
}
.git-input:disabled { cursor: not-allowed; }

@media (max-width: 640px) {
  body {
    padding: 1.2rem 0.9rem 3rem;
    line-height: 1.35;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    margin-bottom: 1.6rem;
    padding-bottom: 1rem;
  }
  h1 { font-size: 1.7rem; letter-spacing: 0; }
  .header-actions { flex-wrap: wrap; gap: 0.5rem; width: 100%; }
  .theme-toggle { width: 38px; height: 38px; }
  .user-badge { font-size: 0.75rem; padding: 0.45rem 0.6rem; }

  form { margin-bottom: 2rem; }

  .exercise-btn {
    flex: 0 0 calc((100% - 0.7rem) / 2);
    padding: 0.6rem 0.4rem;
    font-size: 0.9rem;
  }

  .source-tabs { flex-wrap: wrap; }
  .dropzone { padding: 2rem 1rem; font-size: 0.9rem; }
  .git-input { font-size: 0.8rem; }

  .form-row { flex-direction: column; }
  .form-row button { width: 100%; justify-content: center; }

  .job-row { padding: 1rem; }
  .meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding-bottom: 0.6rem;
    margin-bottom: 0.9rem;
  }
  .meta .repo { font-size: 0.9rem; word-break: break-word; }
  .status-group { justify-content: flex-start; width: 100%; }
  .tests li { font-size: 0.8rem; }
  pre { padding: 0.8rem; font-size: 0.75rem; }

  .admin-row { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .admin-new-form { flex-direction: column; }
  .admin-new-form input[type="text"], .admin-new-form button { width: 100%; }

  .rank-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    width: 100%;
  }
  .rank-tab { padding: 0.55rem 0.4rem; text-align: center; justify-content: center; }

  .ranking-controls { gap: 0.8rem; margin-bottom: 1.2rem; }
  .ranking-meta { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .ranking-title { font-size: 0.9rem; }

  .ranking-table { font-size: 0.8rem; min-width: 480px; }
  .ranking-table th, .ranking-table td { padding: 0.45rem 0.5rem; }

  .ranking-state { padding: 1.6rem 1rem; }
  .ranking-unavailable-title { font-size: 1.2rem; }

  .coal-pills, .exam-picker { gap: 0.4rem; }

  .chart-card { padding: 0.8rem; margin-bottom: 1rem; }
  .chart-title { font-size: 0.78rem; }
  .chart-legend { gap: 0.4rem; }
  .legend-item { font-size: 0.7rem; padding: 0.2rem 0.4rem; }
  .chart-tooltip { min-width: 120px; font-size: 0.7rem; }
  .chart-note { font-size: 0.75rem; }
}

.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-top: -3rem;
  margin-bottom: 2.8rem;
  background: var(--surface);
  border-bottom: 3px solid var(--border);
  box-shadow: 0 4px 0 0 var(--accent-shadow);
}
.topnav-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.7rem 1.5rem;

  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}
.topnav-brand {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  color: var(--text);
  text-transform: lowercase;
  white-space: nowrap;

  justify-self: start;
}
.topnav-brand span { color: var(--accent); }
.topnav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;

  margin-left: 0;
  overflow: visible;
  justify-self: center;
}

.topnav-link {
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  text-decoration: none;
  color: var(--text);
  padding: 0.45rem 0.8rem;
  border: 2px solid transparent;
  white-space: nowrap;
  transition: transform 0.1s, box-shadow 0.1s, background 0.1s, border-color 0.1s;
}
.topnav-link:hover {
  border-color: var(--border);
  box-shadow: 3px 3px 0 var(--border);
  transform: translate(-1px, -1px);
}
.topnav-link.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--border);
  box-shadow: 3px 3px 0 var(--border);
}
.topnav-link.ext { color: var(--text-muted); }
.topnav-link.ext:hover { color: var(--text); }
.ext-arrow { font-size: 0.75em; opacity: 0.7; }
.topnav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;

  justify-self: end;
}
.topnav-actions form { margin: 0; }
.topnav-burger {
  display: none;
  flex: none;
  width: 42px; height: 42px;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--surface);
  border: 3px solid var(--border);
  box-shadow: 3px 3px 0 var(--border);
  cursor: pointer;
}
.topnav-burger span { display: block; width: 18px; height: 2.5px; background: var(--text); }

@media (max-width: 1100px) {
  .topnav-inner {
    display: flex;
    flex-wrap: wrap;
    padding: 0.6rem 1rem;
  }

  .topnav-brand {
    flex: 1;
  }

  .topnav-burger {
    display: inline-flex;
    order: 2;
  }

  .topnav-actions {
    order: 3;
  }

  .topnav-links {
    order: 4;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
    margin: 0.6rem 0 0.2rem;
    overflow: visible;
  }

  .topnav-links:not(.open) {
    display: none;
  }

  .topnav-link {
    text-align: center;
    padding: 0.7rem;
    border-color: var(--border);
  }
}