* { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, sans-serif; margin: 0; padding: 0; background: #faf7f2; color: #222; }
main { max-width: 640px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.5rem; }
a { color: #1a73e8; text-decoration: none; }
.back { display: inline-block; margin-bottom: 8px; }

.login { max-width: 400px; margin: 40px auto; }
.login form { display: flex; flex-direction: column; gap: 12px; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; }
input, textarea { padding: 12px; font-size: 1rem; border: 1px solid #ccc; border-radius: 8px; font-family: inherit; }
button { padding: 14px; font-size: 1rem; background: #1a73e8; color: #fff; border: 0; border-radius: 8px; cursor: pointer; }
.error { color: #c00; }

.search { display: flex; gap: 8px; margin: 12px 0; }
.search input { flex: 1; }
.search button { padding: 12px 18px; }

.chiens { display: flex; flex-direction: column; gap: 12px; }
.chien { display: flex; flex-direction: column; gap: 2px; padding: 16px; background: #fff; border: 1px solid #e0ddd5; border-radius: 10px; font-size: 1.2rem; }

.phase { margin: 20px 0; }
.phase h2 { font-size: 1.1rem; color: #555; }
.sujet { background: #fff; border: 1px solid #e0ddd5; border-radius: 10px; padding: 12px; margin: 8px 0; }
.sujet-titre { font-weight: 700; }
.etat { display: inline-block; margin: 6px 0; padding: 4px 10px; border-radius: 20px; font-size: 0.85rem; }
.etat-pas_fait { background: #eee; color: #555; }
.etat-en_cours { background: #fff3cd; color: #856404; }
.etat-acquis { background: #d4edda; color: #155724; }
.actions { display: flex; gap: 8px; }
.actions form { flex: 1; }
.actions button { flex: 1; width: 100%; padding: 10px; font-size: 0.9rem; background: #f0f0f0; color: #333; border: 1px solid #ccc; }
.actions button.active { background: #1a73e8; color: #fff; border-color: #1a73e8; }
.inline { display: inline-block; }
.meta { font-size: 0.8rem; color: #888; margin-top: 6px; }
.but { color: #555; }

.video { background: #fff; border: 1px solid #e0ddd5; border-radius: 10px; padding: 12px; margin: 8px 0; display: flex; flex-direction: column; gap: 6px; }
.video form button { padding: 8px 14px; font-size: 0.85rem; }

.commentaire { background: #fff; border: 1px solid #e0ddd5; border-radius: 10px; padding: 12px; margin: 8px 0; }
.comment-form { margin-top: 12px; }
.comment-form textarea { width: 100%; }
.comment-form button { margin-top: 8px; }

.topbar { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background: #fff; border-bottom: 1px solid #e0ddd5; }
.topbar a { color: #1a73e8; text-decoration: none; font-weight: 600; }
.topbar nav { display: flex; align-items: center; gap: 12px; }
.topbar .user { color: #555; font-weight: 600; }
.topbar .logout { padding: 8px 14px; font-size: 0.85rem; background: #c00; }
.notice { background: #fff3cd; color: #856404; border: 1px solid #ffeeba; padding: 10px 14px; border-radius: 8px; }
.success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; padding: 10px 14px; border-radius: 8px; }
.mdp { display: flex; flex-direction: column; gap: 12px; max-width: 400px; }