/* ===================================================================
   STYLE — FONDATION BAUHAUS (ex "sketchnoting")
   Les Curseurs Didactiques · Rémy Van de Moosdyk
   Socle partagé : pages d'authentification, portail, cartes.
   Toutes les classes historiques sont conservées ; seul le look change.
   =================================================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    /* Palette Bauhaus (redéfinie aussi dans themes.css) */
    --bh-bg:     #f4efe6;
    --bh-ink:    #191714;
    --bh-blue:   #1d4fd7;
    --bh-red:    #e03a2f;
    --bh-yellow: #f2b705;
    --bh-green:  #1d9e55;
    --bh-paper:  #ffffff;
    --bh-muted:  #5d564a;

    --text-dark: #191714;
    --text-gray: #5d564a;
    --paper-bg:  #f4efe6;

    --bh-sans: 'Avenir Next','Century Gothic',Futura,-apple-system,
               BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
}

body {
    font-family: var(--bh-sans);
    color: var(--bh-ink);
    background: var(--bh-bg);
    line-height: 1.55;
}

/* ── Utilitaires historiques neutralisés ────────────────────────── */
.sketch-box {
    border: 3px solid var(--bh-ink);
    padding: 22px;
    position: relative;
    background: var(--bh-paper);
    box-shadow: 6px 6px 0 var(--bh-ink);
}
.sketch-underline { position: relative; display: inline-block; }
.sketch-underline::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 100%; height: 4px;
    background: var(--bh-yellow);
}
.post-it {
    background: var(--bh-yellow);
    padding: 20px;
    border: 3px solid var(--bh-ink);
    box-shadow: 6px 6px 0 var(--bh-ink);
    position: relative;
}
.arrow-sketch { position: relative; margin: 20px 0; }
.arrow-sketch::after { content: '→'; font-size: 1.6em; color: var(--bh-ink); }
.star-sketch { color: var(--bh-yellow); font-size: 1.6em; display: inline-block; }

/* ===================================================================
   AUTHENTIFICATION
   =================================================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
    background: var(--bh-bg);
}

.auth-container { width: 100%; max-width: 480px; position: relative; }

.auth-card {
    background: var(--bh-paper);
    border: 3px solid var(--bh-ink);
    box-shadow: 10px 10px 0 var(--bh-ink);
    overflow: hidden;
    position: relative;
}

.auth-header {
    background: var(--bh-blue);
    color: #fff;
    padding: 30px 32px;
    border-bottom: 3px solid var(--bh-ink);
    position: relative;
}

.auth-header h1 {
    font-family: var(--bh-sans);
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .02em;
    color: #fff;
    line-height: 1.1;
}

.auth-header p {
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-top: 10px;
    color: #dbe4ff;
}

.auth-form { padding: 32px; }

.auth-form h2 {
    font-family: var(--bh-sans);
    font-size: 1.4rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 24px;
    color: var(--bh-ink);
}

.form-group { margin-bottom: 20px; position: relative; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-family: var(--bh-sans);
    font-size: .78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--bh-ink);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 13px 14px;
    border: 3px solid var(--bh-ink);
    font-family: var(--bh-sans);
    font-size: 1rem;
    background: var(--bh-paper);
    color: var(--bh-ink);
    transition: box-shadow .15s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    box-shadow: 4px 4px 0 var(--bh-blue);
}

.btn-primary {
    width: 100%;
    padding: 15px;
    background: var(--bh-blue);
    color: #fff;
    border: 3px solid var(--bh-ink);
    font-family: var(--bh-sans);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    cursor: pointer;
    transition: transform .1s, box-shadow .1s;
    box-shadow: 5px 5px 0 var(--bh-ink);
    position: relative;
}

.btn-primary:hover {
    transform: translate(2px, 2px);
    box-shadow: 3px 3px 0 var(--bh-ink);
}

.btn-primary:active { transform: translate(4px, 4px); box-shadow: 1px 1px 0 var(--bh-ink); }

.btn-primary:disabled { opacity: .55; cursor: not-allowed; transform: none; }

.error-message {
    background: #fbe3e0;
    padding: 14px 16px;
    border: 3px solid var(--bh-red);
    margin-bottom: 20px;
    font-size: .95rem;
    font-weight: 600;
    position: relative;
}

.auth-footer { margin-top: 22px; text-align: center; font-size: .95rem; }

.auth-footer a {
    color: var(--bh-blue);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid var(--bh-blue);
    padding-bottom: 1px;
}

.auth-footer a:hover { border-bottom-color: var(--bh-ink); color: var(--bh-ink); }

.auth-test-account {
    background: var(--bh-yellow);
    padding: 22px;
    text-align: center;
    font-size: .95rem;
    border-top: 3px solid var(--bh-ink);
    position: relative;
}

.auth-test-account p { margin: 4px 0; }

/* ===================================================================
   PORTAIL / DASHBOARD
   =================================================================== */
.dashboard-page { min-height: 100vh; }

.dashboard-header {
    background: var(--bh-bg);
    padding: 20px 32px;
    border-bottom: 3px solid var(--bh-ink);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    flex-wrap: wrap;
    gap: 14px;
}

.dashboard-header h1 {
    font-family: var(--bh-sans);
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .01em;
    color: var(--bh-ink);
}

.user-menu { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

.user-name { font-family: var(--bh-sans); font-size: 1rem; font-weight: 700; }

.btn-logout {
    background: var(--bh-red);
    border: 3px solid var(--bh-ink);
    color: #fff;
    padding: 10px 20px;
    cursor: pointer;
    font-family: var(--bh-sans);
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    transition: transform .1s, box-shadow .1s;
    box-shadow: 4px 4px 0 var(--bh-ink);
}

.btn-logout:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--bh-ink); }

.dashboard-container { max-width: 1200px; margin: 0 auto; padding: 34px 24px; }

.welcome-section {
    margin-bottom: 36px;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.welcome-section h2 {
    font-family: var(--bh-sans);
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--bh-ink);
}

.welcome-section p { font-size: 1rem; margin-top: 0; color: var(--bh-muted); }

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.card {
    background: var(--bh-paper);
    border: 3px solid var(--bh-ink);
    padding: 24px;
    box-shadow: 6px 6px 0 var(--bh-ink);
    transition: transform .1s, box-shadow .1s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.card:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--bh-ink); }

/* Bandeau coloré en tête de carte (repère Bauhaus, sans aplat pastel) */
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 8px;
}
.card:nth-child(1)::before { background: var(--bh-red); }
.card:nth-child(2)::before { background: var(--bh-blue); }
.card:nth-child(3)::before { background: var(--bh-yellow); }
.card:nth-child(4)::before { background: var(--bh-green); }

.card-icon { font-size: 2em; margin-bottom: 12px; display: block; }

.card h3 {
    font-family: var(--bh-sans);
    font-size: 1.05rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .02em;
    margin: 4px 0 8px 0;
}

.card p { font-size: .9rem; color: var(--bh-muted); margin: 0; line-height: 1.4; }

.recent-lessons {
    background: var(--bh-paper);
    border: 3px solid var(--bh-ink);
    padding: 26px;
    box-shadow: 6px 6px 0 var(--bh-ink);
    margin-bottom: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.recent-lessons h3 {
    font-family: var(--bh-sans);
    font-size: 1.4rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 24px;
    position: relative;
    display: inline-block;
    border-bottom: 3px solid var(--bh-yellow);
    padding-bottom: 4px;
}

.lesson-item {
    padding: 18px 0;
    border-bottom: 2px solid #e4ded1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lesson-item:last-child { border-bottom: none; }

.lesson-info h4 { font-family: var(--bh-sans); font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }

.lesson-info p { color: var(--bh-muted); font-size: .95rem; }

.lesson-score {
    font-family: var(--bh-sans);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--bh-ink);
    background: var(--bh-yellow);
    padding: 8px 16px;
    border: 3px solid var(--bh-ink);
}

.external-links {
    background: var(--bh-paper);
    border: 3px solid var(--bh-ink);
    padding: 32px;
    box-shadow: 6px 6px 0 var(--bh-ink);
}

.external-links h3 {
    font-family: var(--bh-sans);
    font-size: 1.3rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.external-links a {
    display: inline-block;
    margin-right: 14px;
    margin-bottom: 12px;
    padding: 10px 20px;
    background: var(--bh-paper);
    color: var(--bh-ink);
    text-decoration: none;
    font-family: var(--bh-sans);
    font-size: .9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
    border: 3px solid var(--bh-ink);
    box-shadow: 4px 4px 0 var(--bh-ink);
    transition: transform .1s, box-shadow .1s;
}

.external-links a:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--bh-ink); }

/* ===================================================================
   PAGES PLACEHOLDER
   =================================================================== */
.placeholder-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.placeholder-container {
    text-align: center;
    max-width: 700px;
    padding: 48px;
    background: var(--bh-paper);
    border: 3px solid var(--bh-ink);
    box-shadow: 10px 10px 0 var(--bh-ink);
    position: relative;
}

.placeholder-container h1 { font-size: 3rem; font-weight: 800; margin-bottom: 20px; }

.placeholder-container h2 {
    font-family: var(--bh-sans);
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.placeholder-container p { font-size: 1.1rem; margin-bottom: 14px; color: var(--bh-muted); }

.btn-secondary {
    padding: 14px 32px;
    background: var(--bh-yellow);
    color: var(--bh-ink);
    text-decoration: none;
    border: 3px solid var(--bh-ink);
    font-family: var(--bh-sans);
    font-size: .95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    display: inline-block;
    margin-top: 22px;
    transition: transform .1s, box-shadow .1s;
    box-shadow: 4px 4px 0 var(--bh-ink);
}

.btn-secondary:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--bh-ink); }

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    .cards-grid { grid-template-columns: 1fr; }
    .dashboard-header { flex-direction: column; gap: 16px; text-align: center; }
    .user-menu { width: 100%; justify-content: center; }
    .welcome-section h2 { font-size: 1.5rem; }
}