/* ============================================================
   Royal Technologies — Espace apprenant (formation en ligne)
   ============================================================ */
:root {
    --primary: #ce6c45;
    --primary-dark: #b35a36;
    --primary-light: #f4e3da;
    --secondary: #1e2a3a;
    --ok: #10ac84;
    --lock: #9aa6b2;
    --gradient-primary: linear-gradient(135deg, #ce6c45 0%, #b35a36 100%);
    --gradient-secondary: linear-gradient(135deg, #1e2a3a 0%, #2d3e54 100%);
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.06);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.10);
}

* { box-sizing: border-box; }
body.elearn {
    margin: 0;
    font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
    background: #f4f6f9;
    color: #2b3440;
    line-height: 1.6;
    overflow-wrap: break-word;
    word-break: break-word;
}
a { color: var(--primary); text-decoration: none; }
img { max-width: 100%; }

/* ---------- Navbar ---------- */
.elearn-nav {
    background: var(--secondary);
    color: #fff;
    position: sticky; top: 0; z-index: 50;
    box-shadow: 0 2px 14px rgba(0,0,0,0.18);
}
.elearn-nav .inner {
    max-width: 1140px; margin: 0 auto; padding: 12px 20px;
    display: flex; align-items: center; gap: 20px;
}
.elearn-nav .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: #fff; }
.elearn-nav .brand img { height: 34px; }
.elearn-nav .links { margin-left: auto; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.elearn-nav .links a {
    color: rgba(255,255,255,0.82); padding: 8px 14px; border-radius: 8px;
    font-size: 14px; font-weight: 600; transition: all .2s;
}
.elearn-nav .links a:hover, .elearn-nav .links a.active { color: #fff; background: rgba(255,255,255,0.12); }
.elearn-nav .links a.logout { color: #ffb4a0; }
.elearn-nav .who { font-size: 13px; color: rgba(255,255,255,0.7); }
.elearn-nav .who strong { color: #fff; }

/* ---------- Layout ---------- */
.elearn-wrap { max-width: 1140px; margin: 0 auto; padding: 30px 20px 70px; }
.page-head { margin-bottom: 26px; }
.page-head h1 { font-size: 1.7rem; font-weight: 800; color: var(--secondary); margin: 0 0 6px; }
.page-head p { color: #6c757d; margin: 0; }
.breadcrumb-mini { font-size: 13px; color: #8a97a5; margin-bottom: 14px; }
.breadcrumb-mini a { color: #8a97a5; }
.breadcrumb-mini a:hover { color: var(--primary); }

/* ---------- Cartes formations (dashboard) ---------- */
.enroll-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 22px; }
.enroll-card {
    background: #fff; border-radius: 18px; overflow: hidden;
    box-shadow: var(--shadow-sm); border: 1px solid #eef1f5;
    display: flex; flex-direction: column; transition: all .3s;
}
.enroll-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.enroll-card.locked { opacity: 0.85; }
.enroll-top { padding: 20px; display: flex; gap: 14px; align-items: center; }
.enroll-ico { width: 54px; height: 54px; flex-shrink: 0; border-radius: 14px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 24px; }
.enroll-top h3 { margin: 0; font-size: 1.12rem; font-weight: 800; color: var(--secondary); }
.enroll-top .sub { font-size: 12.5px; color: #8a97a5; }
.enroll-body { padding: 0 20px 20px; display: flex; flex-direction: column; flex: 1; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 50px; }
.status-actif { background: #e7f7f1; color: #0c8e6c; }
.status-termine { background: #e8f0fe; color: #2563eb; }
.status-verrouille { background: #eef1f5; color: #6b7785; }
.progress-line { background: #eef1f5; border-radius: 50px; height: 10px; overflow: hidden; margin: 14px 0 6px; }
.progress-line span { display: block; height: 100%; border-radius: 50px; background: var(--gradient-primary); transition: width .5s; }
.progress-meta { font-size: 12.5px; color: #8a97a5; margin-bottom: 16px; }
.enroll-actions { margin-top: auto; display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
    border: 0; padding: 11px 20px; border-radius: 10px; font-weight: 700; font-size: 14px;
    text-decoration: none; transition: all .2s; font-family: inherit;
}
.btn-primary { background: var(--gradient-primary); color: #fff !important; box-shadow: 0 6px 16px rgba(206,108,69,0.32); }
.btn-primary:hover { transform: translateY(-2px); }
.btn-secondary { background: #eef1f5; color: #41505f !important; }
.btn-secondary:hover { background: #e2e7ee; }
.btn-success { background: var(--ok); color: #fff !important; }
.btn-ghost { background: transparent; color: var(--primary) !important; border: 1.5px solid var(--primary); }
.btn-block { width: 100%; justify-content: center; }
.btn[disabled], .btn.disabled { opacity: .55; cursor: not-allowed; box-shadow: none; transform: none; pointer-events: none; }
.btn-lg { padding: 14px 26px; font-size: 15px; }

/* ---------- Cards génériques ---------- */
.card-box { background: #fff; border-radius: 16px; box-shadow: var(--shadow-sm); border: 1px solid #eef1f5; padding: 26px; }
.card-box + .card-box { margin-top: 22px; }

/* ---------- Liste de leçons ---------- */
.lesson-list { list-style: none; padding: 0; margin: 0; }
.lesson-row {
    display: flex; align-items: center; gap: 16px; padding: 16px 18px;
    border: 1px solid #eef1f5; border-radius: 14px; margin-bottom: 12px; background: #fff; transition: all .2s;
}
.lesson-row.open:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.lesson-row.locked { background: #f7f9fb; color: #9aa6b2; }
.lesson-num {
    width: 42px; height: 42px; flex-shrink: 0; border-radius: 12px; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    background: var(--primary-light); color: var(--primary);
}
.lesson-row.done .lesson-num { background: #e7f7f1; color: var(--ok); }
.lesson-row.locked .lesson-num { background: #eef1f5; color: #aab4bf; }
.lesson-info { flex: 1; min-width: 0; }
.lesson-info h4 { margin: 0 0 2px; font-size: 1rem; color: var(--secondary); font-weight: 700; }
.lesson-row.locked .lesson-info h4 { color: #9aa6b2; }
.lesson-info p { margin: 0; font-size: 13px; color: #8a97a5; }
.lesson-meta { text-align: right; flex-shrink: 0; }
.tag { font-size: 11.5px; font-weight: 700; padding: 3px 10px; border-radius: 50px; }
.tag-done { background: #e7f7f1; color: #0c8e6c; }
.tag-todo { background: #fff3ec; color: var(--primary); }
.tag-locked { background: #eef1f5; color: #97a2ae; }

/* ---------- Contenu leçon ---------- */
.lesson-content { font-size: 15.5px; color: #36424f; }
.lesson-content h3 { color: var(--secondary); font-size: 1.18rem; margin: 26px 0 10px; }
.lesson-content h3:first-child { margin-top: 0; }
.lesson-content p { margin: 0 0 14px; }
.lesson-content ul, .lesson-content ol { margin: 0 0 14px; padding-left: 22px; }
.lesson-content code { background: #f1f3f6; padding: 2px 6px; border-radius: 5px; font-size: 13.5px; color: #b3406b; }

/* ---------- Quiz / évaluation ---------- */
.quiz-q { border: 1px solid #eef1f5; border-radius: 14px; padding: 20px; margin-bottom: 16px; }
.quiz-q .q-title { font-weight: 700; color: var(--secondary); margin-bottom: 14px; }
.quiz-q .q-title .n { color: var(--primary); }
.quiz-opt { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1.5px solid #e7ebf0; border-radius: 10px; margin-bottom: 10px; cursor: pointer; transition: all .15s; }
.quiz-opt:hover { border-color: var(--primary); background: #fffaf7; }
.quiz-opt input { accent-color: var(--primary); width: 18px; height: 18px; }
.quiz-opt.correct { border-color: var(--ok); background: #effaf5; }
.quiz-opt.wrong { border-color: #e74c3c; background: #fdeceb; }
.quiz-opt .letter { font-weight: 800; color: #8a97a5; }

/* ---------- Résultat évaluation ---------- */
.result-box { text-align: center; padding: 34px; border-radius: 18px; margin-bottom: 22px; }
.result-box.pass { background: linear-gradient(135deg,#e7f7f1,#f3fbf8); border: 1px solid #c7ecdd; }
.result-box.fail { background: linear-gradient(135deg,#fdeceb,#fff5f4); border: 1px solid #f4cfcb; }
.result-box .big { font-size: 2.6rem; font-weight: 800; }
.result-box.pass .big { color: var(--ok); }
.result-box.fail .big { color: #e74c3c; }
.result-box h2 { margin: 6px 0; color: var(--secondary); }

/* ---------- Alerts / flash ---------- */
.alert { padding: 14px 18px; border-radius: 12px; margin-bottom: 18px; font-size: 14px; }
.alert-success { background: #e7f7f1; color: #0c7a5e; }
.alert-danger { background: #fdeceb; color: #c0392b; }
.alert-info { background: #e8f0fe; color: #1d4ed8; }
.alert-warning { background: #fff7e6; color: #a86b00; }

/* ---------- Formulaires (auth) ---------- */
.auth-shell { min-height: calc(100vh - 60px); display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.auth-card { background: #fff; border-radius: 20px; box-shadow: var(--shadow-md); width: 100%; max-width: 520px; overflow: hidden; }
.auth-card.wide { max-width: 760px; }
.auth-head { background: var(--gradient-secondary); color: #fff; padding: 30px; text-align: center; }
.auth-head img { height: 42px; margin-bottom: 12px; }
.auth-head h1 { font-size: 1.4rem; margin: 0 0 4px; }
.auth-head p { margin: 0; color: rgba(255,255,255,0.8); font-size: 14px; }
.auth-body { padding: 30px; }
.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: 13.5px; font-weight: 600; color: #41505f; margin-bottom: 6px; }
.req { color: #e74c3c; }
.form-control {
    width: 100%; padding: 12px 14px; border: 1.5px solid #e2e7ee; border-radius: 10px;
    font-size: 14.5px; font-family: inherit; transition: border .2s;
}
.form-control:focus { outline: none; border-color: var(--primary); }
.form-help { font-size: 12.5px; color: #8a97a5; margin-top: 5px; }
.auth-foot { text-align: center; font-size: 13.5px; color: #6c757d; margin-top: 18px; }

/* ---------- Sélection formations (inscription) ---------- */
.pick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 6px; }
.pick { position: relative; }
.pick input { position: absolute; opacity: 0; }
.pick label {
    display: flex; gap: 12px; align-items: flex-start; border: 1.5px solid #e2e7ee; border-radius: 14px;
    padding: 14px; cursor: pointer; transition: all .2s; margin: 0; font-weight: 500;
}
.pick label:hover { border-color: var(--primary); }
.pick input:checked + label { border-color: var(--primary); background: #fffaf7; box-shadow: 0 0 0 3px rgba(206,108,69,0.12); }
.pick .p-ico { width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.pick .p-titre { font-weight: 700; color: var(--secondary); font-size: 14.5px; }
.pick .p-sub { font-size: 12px; color: #8a97a5; }
.pick .p-check { margin-left: auto; color: var(--primary); opacity: 0; }
.pick input:checked + label .p-check { opacity: 1; }

/* ---------- Empty state ---------- */
.empty { text-align: center; padding: 50px 20px; color: #9aa6b2; }
.empty i { font-size: 46px; margin-bottom: 14px; display: block; color: #c7d0da; }

/* ---------- Stats apprenant ---------- */
.mini-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px),1fr)); gap: 16px; margin-bottom: 26px; }
.mini-stat { background: #fff; border-radius: 14px; padding: 18px 20px; box-shadow: var(--shadow-sm); border: 1px solid #eef1f5; }
.mini-stat .v { font-size: 1.8rem; font-weight: 800; color: var(--secondary); }
.mini-stat .l { font-size: 13px; color: #8a97a5; }

@media (max-width: 700px) {
    .elearn-wrap { padding: 22px 14px 60px; }
    .elearn-nav .inner { flex-wrap: wrap; gap: 8px 12px; padding: 10px 14px; }
    .elearn-nav .links { gap: 2px; }
    .elearn-nav .links a { padding: 7px 10px; font-size: 13px; }
}
@media (max-width: 640px) {
    .form-row, .pick-grid { grid-template-columns: 1fr; }
    .elearn-nav .who { display: none; }
    .card-box { padding: 18px; }
    .auth-body, .auth-head { padding: 22px; }
}
@media (max-width: 480px) {
    .elearn-nav .brand span { display: none; }
    .page-head h1 { font-size: 1.4rem; }
    .result-box { padding: 24px 16px; }
    .result-box .big { font-size: 2.1rem; }
    .enroll-actions { flex-direction: column; align-items: stretch; }
    .enroll-actions .btn { width: 100%; justify-content: center; }
    .btn-lg { width: 100%; justify-content: center; }
    .quiz-opt { align-items: flex-start; }
    .lesson-row { flex-wrap: wrap; }
    .lesson-meta { width: 100%; text-align: left; margin-top: 8px; padding-left: 58px; }
    .lesson-meta .btn { width: 100%; justify-content: center; }
}