/* Tom World B2B — feuille de style
   Palette : pin profond + ambre chaud, sur fond pierre clair.
   Typo : IBM Plex Sans, une seule famille, hiérarchie par poids/taille. */

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

:root {
  --color-primary: #1E3B33;
  --color-primary-light: #2C5449;
  --color-accent: #C98A3E;
  --color-accent-dark: #A9702F;
  --color-bg: #F5F3EF;
  --color-surface: #FFFFFF;
  --color-border: #E1DED6;
  --color-text: #262420;
  --color-text-muted: #6B6660;
  --color-danger: #B3462C;
  --color-success: #5C8A66;

  --radius: 6px;
  --font: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  font-size: 15px;
  line-height: 1.5;
}

a { color: inherit; }

h1, h2, h3 {
  font-weight: 600;
  margin: 0 0 0.4em;
}

/* ---------- Auth (login / setup) ---------- */

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  background-image: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  padding: 24px;
}

.auth-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.auth-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
}

.auth-subtitle {
  color: var(--color-text-muted);
  margin: 0 0 24px;
  font-size: 14px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-form label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 4px;
  display: block;
}

.auth-form input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 15px;
  background: var(--color-bg);
}

.auth-form input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  background: var(--color-surface);
}

.auth-form button {
  margin-top: 6px;
  padding: 11px 16px;
  border: none;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.auth-form button:hover { background: var(--color-accent-dark); }
.auth-form button:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.auth-error {
  background: #FBEAE5;
  color: var(--color-danger);
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 16px;
}

.auth-success {
  background: #EAF1EC;
  color: var(--color-success);
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: 14px;
}

.auth-success a { color: var(--color-primary); font-weight: 600; }

/* ---------- App shell (admin + client) ---------- */

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

.sidebar {
  width: 220px;
  background: var(--color-primary);
  color: #F5F3EF;
  display: flex;
  flex-direction: column;
  padding: 24px 0;
  flex-shrink: 0;
}

.sidebar-brand {
  font-weight: 700;
  font-size: 18px;
  padding: 0 24px 20px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.sidebar-nav a {
  padding: 10px 24px;
  text-decoration: none;
  color: #D8DED9;
  font-size: 14px;
  font-weight: 500;
  border-left: 3px solid transparent;
}

.sidebar-nav a.active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-left-color: var(--color-accent);
}

.sidebar-nav a.disabled {
  color: #6E8079;
  cursor: default;
  pointer-events: none;
}

.sidebar-logout {
  padding: 10px 24px;
  text-decoration: none;
  color: #D8DED9;
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 12px;
  padding-top: 16px;
}

.content {
  flex: 1;
  padding: 32px 40px;
  max-width: 900px;
}

.content-header { margin-bottom: 24px; }

.content-subtitle {
  color: var(--color-text-muted);
  font-size: 14px;
  margin: 0;
}

.placeholder-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* ---------- Client shell (top bar instead of sidebar) ---------- */

.client-shell {
  flex-direction: column;
}

.client-header {
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
}

.client-header .sidebar-brand { padding: 0; font-size: 17px; }
.client-header .sidebar-logout {
  border: none;
  margin: 0;
  padding: 0;
  color: #D8DED9;
}

.client-shell .content { max-width: 720px; margin: 0 auto; width: 100%; }

@media (max-width: 640px) {
  .app-shell:not(.client-shell) { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; overflow-x: auto; padding: 12px 0; }
  .sidebar-brand { padding: 0 16px; }
  .sidebar-nav { flex-direction: row; }
  .sidebar-nav a { border-left: none; border-bottom: 3px solid transparent; white-space: nowrap; }
  .sidebar-nav a.active { border-left-color: transparent; border-bottom-color: var(--color-accent); }
  .sidebar-logout { display: none; }
  .content { padding: 24px 20px; }
}