/* Page de connexion et d'activation d'invitation : une marque, une phrase, un formulaire.
   Jetons --l-* : clair par defaut, sombre par html[data-theme="dark"] (assets/theme-init.js).
   Les couleurs d'une famille se substituent en redefinissant --l-accent / --l-on-accent. */
:root {
  --l-bg: #f6f1e7;
  --l-surface: #fffdf8;
  --l-text: #2d251b;
  --l-muted: #6f6052;
  --l-line: #e6dccb;
  --l-accent: #8e653a;
  --l-on-accent: #ffffff;
  --l-danger-bg: #fdecea;
  --l-danger: #8b2f2f;
  --l-halo: rgba(142, 101, 58, .14);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --l-bg: #1a2238;
  --l-surface: #243255;
  --l-text: #f3ecdf;
  --l-muted: #b9c0d6;
  --l-line: rgba(243, 236, 223, .16);
  --l-accent: #d3ad78;
  --l-on-accent: #1a2238;
  --l-danger-bg: #4b2a3b;
  --l-danger: #f2a7a7;
  --l-halo: rgba(211, 173, 120, .16);
  color-scheme: dark;
}
/* Sans JavaScript (theme-init.js absent) : on suit quand meme la preference du systeme. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --l-bg: #1a2238;
    --l-surface: #243255;
    --l-text: #f3ecdf;
    --l-muted: #b9c0d6;
    --l-line: rgba(243, 236, 223, .16);
    --l-accent: #d3ad78;
    --l-on-accent: #1a2238;
    --l-danger-bg: #4b2a3b;
    --l-danger: #f2a7a7;
    --l-halo: rgba(211, 173, 120, .16);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
body.landing-login {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(60rem 30rem at 85% -10%, var(--l-halo), transparent 60%),
    var(--l-bg);
  color: var(--l-text);
  font-family: "Inter", system-ui, sans-serif;
  line-height: 1.5;
}

.login {
  min-height: 100vh;
  max-width: 1040px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 2rem;
  display: flex;
  flex-direction: column;
}
.login-brand { display: flex; align-items: center; gap: .65rem; }
.login-crest {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 12px;
  background: var(--l-accent);
  color: var(--l-on-accent);
  font-family: "Fraunces", Georgia, serif;
  font-weight: 700;
  font-size: 1.15rem;
}
.login-name { font-weight: 700; letter-spacing: .01em; }

.login-grid {
  flex: 1;
  display: grid;
  gap: 2rem;
  align-items: center;
  align-content: center;
  padding-top: 1.5rem;
}
.login-intro h1 {
  margin: 0 0 .6rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.9rem, 6vw, 3rem);
  line-height: 1.1;
  font-weight: 600;
}
.login-lede { margin: 0 0 1.4rem; color: var(--l-muted); font-size: 1.05rem; max-width: 30ch; }
.login-points { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; }
.login-points li {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .4rem .85rem .4rem .65rem;
  border: 1px solid var(--l-line);
  border-radius: 999px;
  background: var(--l-surface);
  font-size: .9rem;
  font-weight: 600;
}
.login-points svg { width: 1.15rem; height: 1.15rem; color: var(--l-accent); }

.login-card {
  background: var(--l-surface);
  border: 1px solid var(--l-line);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: 0 24px 48px rgba(40, 28, 12, .12);
  width: 100%;
  max-width: 420px;
  justify-self: center;
}
.login-card h2 { margin: 0 0 1rem; font-size: 1.25rem; font-family: "Fraunces", Georgia, serif; }
.login-form { display: grid; gap: .35rem; }
.login-form label { font-size: .85rem; font-weight: 600; margin-top: .5rem; }
.login-form input {
  width: 100%;
  min-height: 46px;
  padding: .55rem .8rem;
  font: inherit;
  color: var(--l-text);
  background: var(--l-bg);
  border: 1px solid var(--l-line);
  border-radius: 12px;
}
.login-form input:focus-visible,
.login-btn:focus-visible,
.login-card a:focus-visible { outline: 3px solid var(--l-accent); outline-offset: 2px; }
.login-btn {
  margin-top: 1rem;
  min-height: 48px;
  border: none;
  border-radius: 14px;
  background: var(--l-accent);
  color: var(--l-on-accent);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.login-btn:hover { filter: brightness(1.06); }
.login-hint { margin: .25rem 0 0; font-size: .82rem; color: var(--l-muted); }
.login-card a { color: var(--l-accent); font-weight: 600; }
.landing-error {
  margin-bottom: .75rem;
  padding: .6rem .8rem;
  border-radius: 12px;
  background: var(--l-danger-bg);
  color: var(--l-danger);
  font-size: .9rem;
}

@media (min-width: 860px) {
  .login-grid { grid-template-columns: 1.1fr .9fr; gap: 3rem; }
  .login-card { justify-self: end; }
}
@media (prefers-reduced-motion: no-preference) {
  .login-btn { transition: filter .15s ease; }
}