/* Dashboard ClubPlanner - styles communs */
:root {
  --bg: #f5f6fa;
  --card-bg: #fff;
  --border: #e1e4e8;
  --text: #24292e;
  --muted: #586069;
  --primary: #0969da;
  --nav-bg: #1a1d23;
  --nav-text: #e6edf3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* Navigation */
.nav {
  background: var(--nav-bg);
  color: var(--nav-text);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  color: var(--nav-text);
  text-decoration: none;
}

.nav a:hover {
  text-decoration: underline;
}

.nav .brand {
  font-weight: 600;
  margin-right: 1rem;
}

/* Contenu principal */
.main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem;
}

h1, h2 {
  margin-top: 0;
  color: var(--text);
}

/* Cartes KPI */
.kpi-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kpi-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.kpi-card .value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary);
}

.kpi-card .label {
  font-size: 0.875rem;
  color: var(--muted);
}

.muted {
  color: var(--muted);
  font-size: 0.9375rem;
}

/* Graphiques */
.chart-container {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  min-height: 300px;
}

.chart-container canvas {
  max-width: 100%;
}

/* Onglets */
.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}

.tabs button {
  padding: 0.5rem 1rem;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.9375rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.tabs button:hover {
  color: var(--text);
}

.tabs button.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 500;
}

.tab-panel {
  display: none;
  padding: 1rem 0;
}

.tab-panel.active {
  display: block;
}

/* Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.data-table th,
.data-table td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: var(--bg);
  font-weight: 600;
  font-size: 0.875rem;
}

.data-table tr:hover td {
  background: rgba(0,0,0,0.02);
}

/* Filtres */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  margin-bottom: 1rem;
}

.filters label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--muted);
}

.filters input,
.filters select {
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9375rem;
}

.filters button {
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9375rem;
}

.filters button:hover {
  opacity: 0.9;
}

/* Explication / contenu markdown-like */
.explanation-content {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  white-space: pre-wrap;
  font-family: ui-monospace, monospace;
  font-size: 0.875rem;
  max-height: 60vh;
  overflow: auto;
}

.explanation-content h3 {
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.explanation-content pre {
  background: var(--bg);
  padding: 0.75rem;
  border-radius: 6px;
  overflow: auto;
}

.loading {
  color: var(--muted);
  padding: 2rem;
  text-align: center;
}

.error {
  color: #cf2222;
  padding: 1rem;
  background: #fff1f0;
  border-radius: 8px;
  margin-bottom: 1rem;
}

/* Liste des analyses */
.analyses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.analysis-card {
  display: block;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  text-decoration: none;
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.analysis-card:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(9, 105, 218, 0.15);
}

.analysis-card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.125rem;
}

.analysis-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.4;
}

/* Page de connexion */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.login-box {
  width: 100%;
  max-width: 360px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.login-box h1 {
  margin: 0 0 0.25rem 0;
  font-size: 1.5rem;
}

.login-box .muted {
  margin-bottom: 1.5rem;
}

.login-form label {
  display: block;
  margin-bottom: 1rem;
}

.login-form label input {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
}

.login-form button {
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}

.login-form button:hover {
  opacity: 0.9;
}