/* ============================================
   Conjugaison - Styles principaux
   ============================================ */

@import url('flsco/colors_and_type.css');

/* Variables CSS - pont vers le design system FLSco (lego0).
   Couleur d'identite Conjugaison : var(--ill-purple).
   Le pont est conserve volontairement comme lien semantique avec lego0/js/flsco/data.jsx :
   si la teinte purple bouge la-bas, lego2 suit automatiquement. */
:root {
    --primary: var(--ill-purple);
    --primary-dark: color-mix(in oklab, var(--ill-purple), black 25%);
    --primary-light: color-mix(in oklab, var(--ill-purple) 25%, white);
    --secondary: var(--bg-sunken);
    --background: var(--bg);
    --text: var(--fg-1);
    --text-light: var(--fg-2);
    --white: #FFFFFF;
    --error: var(--danger);
    --error-bg: color-mix(in oklab, var(--danger) 15%, white);
    --success-bg: color-mix(in oklab, var(--success) 15%, white);
    --shadow: rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --radius-small: 8px;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* Container principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================================
   BARRE DE NAVIGATION INTER-APPS
   ============================================ */

.topnav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--white);
    box-shadow: 0 1px 4px var(--shadow);
}

.topnav a {
    text-decoration: none;
    color: var(--text-light);
    padding: 0.35rem 0.9rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.topnav a:hover {
    background: var(--primary);
    color: var(--white);
}

.topnav a.active {
    background: var(--primary-dark);
    color: var(--white);
}

/* ============================================
   PAGE D'ACCUEIL
   ============================================ */

.accueil {
    justify-content: center;
    align-items: center;
    text-align: center;
}

.accueil header {
    margin-bottom: 50px;
}

.accueil h1 {
    font-size: 2.5rem;
    color: var(--text);
    margin-bottom: 10px;
}

.accueil .subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* Cartes de choix */
.choix-espace {
    display: grid;
    grid-template-columns: repeat(2, 380px);
    gap: 30px;
    justify-content: center;
}

.carte {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 35px;
    text-decoration: none;
    color: var(--text);
    box-shadow: 0 4px 15px var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 260px;
    width: 380px;
}

.carte:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow);
}

.carte-icone {
    font-size: 4rem;
    margin-bottom: 20px;
}

.carte h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text);
}

.carte p {
    color: var(--text-light);
}

.carte-enseignant {
    border-top: 4px solid var(--primary);
}

.carte-eleves {
    border-top: 4px solid var(--primary-dark);
}

.carte-recherche {
    border-top: 4px solid #f57c00;
}

.carte-jeux {
    border-top: 4px solid #81C784;
}

/* Footer */
footer {
    margin-top: auto;
    padding-top: 40px;
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ============================================
   PAGE DE CONNEXION
   ============================================ */

.login-container {
    justify-content: center;
    align-items: center;
}

.login-box {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 4px 20px var(--shadow);
}

.login-box h1 {
    text-align: center;
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.login-box .subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Bouton Google */
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 14px 20px;
    border: 1px solid #ddd;
    border-radius: var(--radius-small);
    background: var(--white);
    color: var(--text);
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s, box-shadow 0.3s;
}

.btn-google:hover {
    background: #f8f8f8;
    box-shadow: 0 2px 8px var(--shadow);
}

.btn-google img {
    width: 20px;
    height: 20px;
}

/* Separateur */
.separator {
    display: flex;
    align-items: center;
    margin: 25px 0;
    color: var(--text-light);
}

.separator::before,
.separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #ddd;
}

.separator span {
    padding: 0 15px;
    font-size: 0.9rem;
}

/* Formulaire */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--radius-small);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(170, 219, 200, 0.3);
}

/* Bouton principal */
.btn-primary {
    width: 100%;
    padding: 14px 20px;
    background: var(--primary);
    color: var(--text);
    border: none;
    border-radius: var(--radius-small);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Liens */
.login-links {
    margin-top: 20px;
    text-align: center;
}

.login-links a {
    color: var(--primary-dark);
    text-decoration: none;
    font-size: 0.9rem;
}

.login-links a:hover {
    text-decoration: underline;
}

.login-links p {
    margin-top: 15px;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Messages d'erreur et succes */
.message {
    padding: 12px 15px;
    border-radius: var(--radius-small);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.message.error {
    background: var(--error-bg);
    color: var(--error);
    border: 1px solid var(--error);
}

.message.success {
    background: var(--success-bg);
    color: #2E7D32;
    border: 1px solid var(--success);
}

.message.hidden {
    display: none;
}

/* Lien retour */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--text-light);
    text-decoration: none;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.back-link:hover {
    color: var(--text);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 820px) {
    .accueil h1 {
        font-size: 1.8rem;
    }

    .choix-espace {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }

    .carte {
        width: 100%;
        height: auto;
        min-height: 150px;
        padding: 25px 20px;
    }

    .login-box {
        padding: 25px;
        margin: 10px;
    }
}

/* ============================================
   BANDEAU DE NAVIGATION CONJUGAISON (unifie : brand + liens + user)
   ============================================ */

.conjugaison-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 1.5rem;
    background: var(--white);
    box-shadow: 0 1px 4px var(--shadow);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    margin: 0 0 1rem;
    position: relative;
    z-index: 1000;
    flex-wrap: wrap;
}

/* Brand : mascotte + titre du module a gauche */
.conjugaison-nav-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    text-decoration: none;
    color: var(--text);
    font-size: 1.15rem;
    font-weight: 700;
    padding: 0.25rem 0.4rem;
    border-radius: 6px;
    flex-shrink: 0;
}
.conjugaison-nav-brand .brand-mascot {
    height: 32px;
    width: auto;
    flex-shrink: 0;
    display: block;
}
.conjugaison-nav-brand:hover { background: var(--bg-sunken, var(--background)); }

/* Liens centraux */
.conjugaison-nav-links {
    display: flex;
    gap: 0.3rem;
    flex: 1;
    flex-wrap: wrap;
    justify-content: center;
}
.conjugaison-nav-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    color: var(--text-light);
    padding: 0.45rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    min-height: 38px;
}
.conjugaison-nav-links a:hover {
    background: var(--bg-sunken, var(--background));
    color: var(--text);
}
.conjugaison-nav-links a.active {
    background: var(--primary);
    color: var(--fg-on-brand, var(--white));
    font-weight: 600;
}
/* Icones Lucide dans les liens nav */
.conjugaison-nav-links a i[data-lucide],
.conjugaison-nav-links a svg {
    width: 16px;
    height: 16px;
    stroke-width: 1.75;
    flex-shrink: 0;
}

.conjugaison-nav-admin-only[hidden],
.conjugaison-nav-auth-only[hidden] {
    display: none !important;
}

/* Bloc utilisateur a droite */
.conjugaison-nav-user {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.conjugaison-nav-banner {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text);
}
.conjugaison-nav-banner[hidden] { display: none; }
.conjugaison-nav-avatar {
    display: inline-flex;
    align-items: center;
    color: var(--primary-dark);
}
.conjugaison-nav-avatar i[data-lucide],
.conjugaison-nav-avatar svg {
    width: 18px;
    height: 18px;
    stroke-width: 1.75;
}
.conjugaison-nav-pseudo-wrap strong { color: var(--text); }
/* Icones dans profil/logout/connexion */
.conjugaison-nav-profil i[data-lucide],
.conjugaison-nav-profil svg,
.conjugaison-nav-logout i[data-lucide],
.conjugaison-nav-logout svg,
.conjugaison-nav-connexion i[data-lucide],
.conjugaison-nav-connexion svg {
    width: 14px;
    height: 14px;
    stroke-width: 1.75;
    margin-right: 0.2rem;
    flex-shrink: 0;
}
.conjugaison-nav-profil {
    display: inline-flex;
    align-items: center;
    background: transparent;
    border: 1px solid var(--primary-dark);
    color: var(--primary-dark);
    text-decoration: none;
    padding: 0.25rem 0.7rem;
    border-radius: 14px;
    font-size: 0.78rem;
    font-weight: 500;
    margin-left: 0.3rem;
}
.conjugaison-nav-profil:hover { background: var(--primary); color: var(--text); }

.conjugaison-nav-logout {
    background: transparent;
    border: 1px solid var(--text-light);
    color: var(--text-light);
    padding: 0.25rem 0.7rem;
    border-radius: 14px;
    cursor: pointer;
    font-size: 0.78rem;
    font-family: inherit;
    margin-left: 0.3rem;
}
.conjugaison-nav-logout:hover { background: var(--text-light); color: var(--white); }

.conjugaison-nav-connexion {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    text-decoration: none;
    background: var(--primary);
    color: var(--text);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}
.conjugaison-nav-connexion[hidden] { display: none; }
.conjugaison-nav-connexion:hover { background: var(--primary-dark); }

@media (max-width: 820px) {
    .conjugaison-nav { padding: 0.5rem 1rem; }
    .conjugaison-nav-links { order: 3; flex-basis: 100%; }
    .conjugaison-nav-user  { order: 2; margin-left: auto; }
}
@media (max-width: 600px) {
    .conjugaison-nav-brand { font-size: 1rem; }
    .conjugaison-nav-brand .brand-mascot { height: 28px; }
    .conjugaison-nav-links {
        gap: 0.15rem;
        flex-wrap: wrap;
        justify-content: flex-start;
    }
    .conjugaison-nav-links a {
        padding: 0.4rem 0.7rem;
        font-size: 0.78rem;
        white-space: nowrap;
    }
    .conjugaison-nav-banner { font-size: 0.78rem; }
    .conjugaison-nav-profil { padding: 0.2rem 0.5rem; font-size: 0.72rem; }
    .conjugaison-nav-logout { padding: 0.2rem 0.5rem; font-size: 0.72rem; }
    .conjugaison-nav-connexion { padding: 0.3rem 0.7rem; font-size: 0.78rem; }
}

/* ============================================
   HOME REFONDUE (etape 4) : hero anonyme + grille connectee
   ============================================ */

/* Utility : masquer un element */
.hidden { display: none !important; }

/* Anti-flash : pendant la detection de session, le contenu reste invisible
   (visibility:hidden au lieu de display:none pour ne pas casser le layout) */
body.home-loading #heroAnonyme,
body.home-loading #grilleConnecte {
    visibility: hidden;
}

/* --- Hero anonyme --- */
.home-hero {
    max-width: 760px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    text-align: center;
}
.home-hero h1 {
    font-size: 2.2rem;
    color: var(--text);
    margin: 0 0 0.5rem;
}
.home-hero .subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
    margin: 0 0 1.5rem;
}
.home-hero-desc {
    color: var(--text);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 640px;
    margin: 0 auto 2rem;
}
.home-hero-mini-grille {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin: 0 0 2rem;
    text-align: left;
}

/* --- Bloc invite connexion (vue anonyme) --- */
.home-login-invite {
    margin: 2rem auto 0;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px var(--shadow);
    text-align: center;
}
.home-login-invite p {
    margin: 0 0 1rem;
    color: var(--text);
}
.home-login-btn {
    display: inline-block;
    padding: 0.6rem 1.4rem;
    background: var(--primary);
    color: var(--text);
    text-decoration: none;
    border-radius: 20px;
    font-weight: 600;
    width: auto;
}
.home-login-btn:hover { background: var(--primary-dark); }
.home-login-sep {
    margin: 0 0.6rem;
    color: var(--text-light);
}
.home-login-link {
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 500;
}
.home-login-link:hover { text-decoration: underline; }

/* --- Grille connectee : 7 cartes --- */
.home-grille {
    display: grid;
    grid-template-columns: repeat(auto-fit, 320px);
    gap: 1.5rem;
    justify-content: center;
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* --- Card (utilisee dans hero ET grille) --- */
.home-carte {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--white);
    border: 1px solid var(--border, #e5e5e8);
    border-radius: 14px;
    padding: 24px 22px 22px;
    text-decoration: none;
    color: var(--text);
    text-align: left;
    transition: transform 0.2s ease, box-shadow 0.2s ease,
                background-color 0.2s ease, border-color 0.2s ease,
                color 0.2s ease;
}
.home-carte:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    background: var(--ill-purple);
    border-color: var(--ill-purple);
    color: #fff;
    text-decoration: none;
}
.home-carte:hover h3,
.home-carte:hover p,
.home-carte:hover .ico { color: #fff; }
.home-carte:active { transform: translateY(-1px); }

.home-carte .ico {
    font-size: 0;  /* cache fallback emoji si Lucide ne charge pas */
    line-height: 1;
    margin-bottom: 0;
    color: var(--ill-purple);
    display: flex;
    align-items: center;
}
.home-carte .ico i[data-lucide],
.home-carte .ico svg {
    width: 40px;
    height: 40px;
    stroke-width: 1.5;
    color: currentColor;
    display: inline-block;
}
.home-carte h3 {
    font-family: var(--font-display, "Quicksand", sans-serif);
    font-weight: 700;
    font-size: 19px;
    letter-spacing: -0.01em;
    margin: 0;
    line-height: 1.2;
    color: var(--text);
}
.home-carte p {
    font-family: var(--font-body, "Nunito", sans-serif);
    font-size: 13px;
    color: var(--text-light);
    margin: 0;
    line-height: 1.35;
}

/* --- Footer home --- */
.home-footer {
    margin: 3rem auto 1.5rem;
    padding: 1rem;
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}
.home-footer a {
    color: var(--text-light);
    text-decoration: none;
}
.home-footer a:hover { color: var(--text); text-decoration: underline; }

/* --- Responsive home --- */
@media (max-width: 700px) {
    .home-hero h1 { font-size: 1.7rem; }
    .home-hero .subtitle { font-size: 1rem; }
    .home-grille {
        grid-template-columns: 1fr;
        max-width: 420px;
    }
    .home-hero-mini-grille {
        grid-template-columns: 1fr;
    }
    .home-carte { padding: 20px 18px 18px; }
    .home-carte .ico i[data-lucide],
    .home-carte .ico svg { width: 36px; height: 36px; }
}

/* ============================================
   PAGES EDITORIALES (presentation, guide)
   ============================================ */

.content-page {
    max-width: 820px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}
.content-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.content-header h1 {
    font-size: 2rem;
    color: var(--text);
    margin: 0 0 0.5rem;
}
.content-subtitle {
    color: var(--text-light);
    font-size: 1.05rem;
    margin: 0;
}
.content-section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.5rem 1.8rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px var(--shadow);
}
.content-section h2 {
    font-size: 1.3rem;
    color: var(--text);
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}
.content-section p {
    color: var(--text);
    line-height: 1.6;
    margin: 0 0 1rem;
}
.content-section p:last-child { margin-bottom: 0; }
.content-list {
    margin: 0 0 0.5rem 1.5rem;
    color: var(--text);
    line-height: 1.7;
}
.content-list li { margin-bottom: 0.5rem; }
.content-note {
    margin-top: 1rem;
    padding: 0.8rem 1rem;
    background: var(--background);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
}
.content-note a { color: var(--primary-dark); }

.content-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
}
.content-table th,
.content-table td {
    padding: 0.6rem 0.8rem;
    text-align: left;
    border-bottom: 1px solid var(--background);
}
.content-table th {
    background: var(--background);
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
}
.content-table td { font-size: 0.95rem; color: var(--text); }

.content-grille-mini {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 0.5rem;
}

.content-pdf-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    background: var(--background);
    color: var(--text);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: background 0.15s;
    margin-top: 0.4rem;
}
.content-pdf-link i[data-lucide],
.content-pdf-link svg {
    width: 16px;
    height: 16px;
    stroke-width: 1.75;
    flex-shrink: 0;
    color: var(--ill-purple);
}
.content-pdf-link:hover {
    background: var(--primary);
    color: var(--text);
}
.content-pdf-link:hover i[data-lucide],
.content-pdf-link:hover svg { color: var(--text); }

/* Icones Lucide inline dans les titres (h1/h2/h3) :
   sizing relatif (1em) pour s'adapter automatiquement au heading.
   Utilise par les pages /guide/ et /presentation/. */
h1 > i[data-lucide], h1 > svg,
h2 > i[data-lucide], h2 > svg,
h3 > i[data-lucide], h3 > svg {
    width: 1em;
    height: 1em;
    stroke-width: 1.75;
    vertical-align: -0.1em;
    display: inline-block;
    color: var(--ill-purple);
}
.content-pdf-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

@media (max-width: 600px) {
    .content-header h1 { font-size: 1.6rem; }
    .content-section { padding: 1.2rem 1rem; }
    .content-section h2 { font-size: 1.15rem; }
    .content-grille-mini { grid-template-columns: 1fr; }
}