/* ===== Défis de programmation ===== */

/* liste */
.df-creer { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.df-filtres { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; margin-bottom: 18px; }
.df-onglets, .df-niveaux { display: flex; flex-wrap: wrap; gap: 6px; }
.df-onglets a, .df-niveaux a { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--text-dim); font-size: 12px; text-decoration: none; }
.df-onglets a span { padding: 0 7px; border-radius: 999px; background: var(--surface2); font-size: 10.5px; }
.df-onglets a:hover, .df-niveaux a:hover { border-color: var(--accent); color: var(--accent); }
.df-onglets a.is-active, .df-niveaux a.is-active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--surface)); color: var(--accent); font-weight: 600; }
.df-niveaux a { padding: 5px 11px; font-size: 11px; }

.df-carte-tete { position: relative; display: flex; align-items: center; gap: 10px; padding: 16px 18px 0; }
.df-icone { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: color-mix(in srgb, var(--pc) 14%, var(--surface)); color: var(--pc); font-size: 24px; }
.df-niveau { position: static; }
.df-releve { margin-left: auto; display: inline-flex; align-items: center; gap: 3px; padding: 2px 9px; border-radius: 999px; background: color-mix(in srgb, var(--accent2) 14%, transparent); color: var(--accent2); font-size: 10.5px; font-weight: 700; }
.df-carte-pied { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 12px 18px 14px; border-top: 1px solid var(--border); font-size: 11px; color: var(--text-dim); }
.df-carte-pied .df-auteur { display: inline-flex; align-items: center; gap: 6px; }
.df-etat { display: inline-flex; align-items: center; gap: 4px; font-weight: 600; }
.df-etat.is-ferme { color: var(--accent4); }
.df-etat.is-ouvert { color: var(--accent2); }
.df-invite { margin-top: 24px; }

/* page d'un défi */
.df-page { padding-top: 18px; padding-bottom: 32px; --pc: var(--accent); }
.df-retour { margin: 0 0 12px; font-size: 12px; }
.df-retour a { color: var(--text-dim); text-decoration: none; }
.df-retour a:hover { color: var(--accent); }
.df-tete { margin-bottom: 18px; }
.df-etiquettes { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; }
.df-etiquettes .pc-eyebrow { margin: 0; }
.df-theme, .df-masque { display: inline-flex; align-items: center; gap: 4px; padding: 4px 11px; border-radius: 999px; background: color-mix(in srgb, var(--pc) 12%, var(--surface)); color: var(--pc); font-size: 11px; font-weight: 600; }
.df-masque { background: color-mix(in srgb, var(--accent3) 12%, var(--surface)); color: var(--accent3); }
.df-tete h1 { margin: 0 0 12px; padding: 0; font-family: 'Unbounded', sans-serif; font-size: 26px; font-weight: 900; letter-spacing: -1px; line-height: 1.25; }
.df-tete h1::before { display: none; }
.df-infos { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; font-size: 12px; color: var(--text-dim); }
.df-infos .mdi { color: var(--pc); }
.df-infos .df-auteur { display: inline-flex; align-items: center; gap: 8px; }
.df-infos .df-auteur > span:not(.avatar) { display: flex; flex-direction: column; line-height: 1.3; }
.df-infos .df-auteur a { font-weight: 700; color: var(--text); text-decoration: none; }
.df-infos .df-auteur a:hover { color: var(--accent); }
.df-infos small { font-size: 10.5px; color: var(--text-dimmer); }

.df-carte-bloc { margin-bottom: 16px; padding: 20px 22px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.df-carte-bloc h2 { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; padding: 0; font-size: 15px; font-family: var(--font-text, inherit); }
.df-carte-bloc h2::before { display: none; }
.df-carte-bloc h2 .mdi { color: var(--pc); font-size: 19px; }
.df-carte-bloc h3 { margin: 18px 0 8px; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-dimmer); }
.df-enonce { font-size: 13.5px; line-height: 1.75; color: var(--text); }
.df-explication { margin-top: 14px; padding: 12px 14px; border-left: 3px solid var(--pc); border-radius: 0 10px 10px 0; background: var(--surface2); }
.df-sortie { margin: 0; padding: 14px 16px; border: 1px solid var(--border); border-radius: 8px; background: #0b1016; color: #d6e2ee; font-family: var(--font-mono); font-size: 12px; line-height: 1.7; white-space: pre-wrap; overflow-x: auto; }
.df-texte { margin: 0 0 12px; font-size: 13px; line-height: 1.7; color: var(--text-dim); }
.df-ok { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.df-ok .mdi { color: var(--accent2); font-size: 17px; }
.df-note .mdi { color: var(--accent); }
.df-code { font-family: var(--font-mono); font-size: 12.5px; line-height: 1.6; tab-size: 3; white-space: pre; }
.df-boutons, .iv-boutons { display: flex; flex-wrap: wrap; gap: 10px; }
.df-retirer { margin-top: 8px; }
.df-nb { margin-left: auto; padding: 1px 9px; border-radius: 999px; background: var(--surface2); color: var(--text-dim); font-size: 11px; }

.df-solution.is-ferme { border-style: dashed; }
.df-verrou { display: flex; align-items: center; gap: 14px; padding: 16px; border-radius: 12px; background: color-mix(in srgb, var(--accent4) 8%, var(--surface)); }
.df-verrou-icone { display: grid; place-items: center; flex-shrink: 0; width: 48px; height: 48px; border-radius: 50%; background: color-mix(in srgb, var(--accent4) 18%, var(--surface)); color: var(--accent4); font-size: 26px; }
.df-verrou div { display: flex; flex-direction: column; gap: 3px; font-size: 13px; color: var(--text-dim); }
.df-verrou strong { color: var(--text); }
.df-compte { color: var(--accent4) !important; }

.df-avatars { display: flex; flex-wrap: wrap; gap: 6px; }
.df-reponses { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.df-reponses li { padding: 14px; border: 1px solid var(--border); border-radius: 12px; }
.df-reponses li.is-bravo { border-color: color-mix(in srgb, var(--accent2) 50%, var(--border)); background: color-mix(in srgb, var(--accent2) 5%, var(--surface)); }
.df-reponse-tete { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 8px; }
.df-reponse-tete > span:not(.avatar):not(.df-bravo) { display: flex; flex-direction: column; line-height: 1.3; }
.df-reponse-tete a { color: var(--text); text-decoration: none; }
.df-reponse-tete a:hover strong { color: var(--accent); }
.df-reponse-tete small { font-size: 10.5px; color: var(--text-dimmer); }
.df-bravo { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 999px; background: color-mix(in srgb, var(--accent2) 15%, transparent); color: var(--accent2); font-size: 11px; font-weight: 700; }
.df-bravo-btn { margin-left: auto; }
.df-commentaire { margin: 0 0 8px; font-size: 12.5px; color: var(--text-dim); font-style: italic; }

/* création */
.df-bloc-solution { margin: 6px 0 14px; padding: 14px 16px 2px; border: 1px dashed color-mix(in srgb, var(--accent4) 50%, var(--border)); border-radius: 14px; background: color-mix(in srgb, var(--accent4) 5%, var(--surface)); }
.df-bloc-titre { display: flex; align-items: center; gap: 6px; margin: 0 0 10px; font-size: 12px; font-weight: 700; color: var(--accent4); }
.fq-mes { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.fq-mes li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.fq-mes li:last-child { border-bottom: 0; }
.fq-mes li > div { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.fq-mes strong { font-size: 13px; color: var(--text); }
.fq-mes a { text-decoration: none; }
.fq-mes a:hover strong { color: var(--accent); }
.fq-mes small { font-size: 11px; color: var(--text-dimmer); }
.fq-actions { display: flex; gap: 4px; }
.fq-statut { flex-shrink: 0; min-width: 96px; padding: 3px 9px; border-radius: 999px; font-size: 10px; font-weight: 700; text-align: center; letter-spacing: .4px; text-transform: uppercase; }
.fq-statut.is-publiee { background: color-mix(in srgb, var(--accent2) 14%, transparent); color: var(--accent2); }
.fq-statut.is-attente { background: color-mix(in srgb, var(--accent4) 14%, transparent); color: var(--accent4); }
.fq-statut.is-refusee { background: color-mix(in srgb, var(--accent3) 12%, transparent); color: var(--accent3); }

@media (max-width: 640px) {
    .df-tete h1 { font-size: 21px; }
    .df-carte-bloc { padding: 16px 14px; }
    .df-filtres { flex-direction: column; align-items: flex-start; }
}

.df-carte .pc-carte-corps h2 { border-bottom: 0; }