:root {
    --primary-color: #0A2463;
    --secondary-color: #FFD700;
    --light-bg: #F8FAFC;
    --text-dark: #0A2463;
    --border-color: #E2E8F0;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--light-bg);
    color: #334155;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: #FFFFFF;
    padding: 20px 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.badge-coop {
    background: rgba(10, 36, 99, 0.06);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.config-box {
    margin-top: 40px;
    margin-bottom: 60px;
}

.card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

/* --- LOGIQUE DE NAVIGATION STRICTE --- */
.step {
    display: none !important;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.step.active {
    display: block !important;
    opacity: 1;
    transform: translateY(0);
}

h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 10px;
}

.step-intro {
    color: #64748B;
    margin-bottom: 35px;
    font-size: 1rem;
}

/* --- CARTES DE PROFIL & PUBLIC --- */
.tier-cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.tier-cards-container.binary {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
    margin: 0 auto 40px auto;
}

.tier-card {
    border: 1px solid var(--border-color);
    background: #FFFFFF;
    padding: 25px;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.tier-card:hover {
    border-color: #94A3B8;
    transform: translateY(-2px);
}

.tier-card.active {
    border-color: var(--primary-color);
    background: rgba(10, 36, 99, 0.01);
    box-shadow: 0 4px 12px rgba(10, 36, 99, 0.05);
}

.tier-badge {
    position: absolute;
    top: -12px;
    right: 15px;
    background: #64748B;
    color: #FFFFFF;
    font-size: 0.7rem;
    padding: 2px 10px;
    border-radius: 10px;
    text-transform: uppercase;
}

.tier-badge.gold { background: #D97706; }
.tier-badge.dark { background: #0F172A; }

/* --- GRILLE DES APPLICATIONS --- */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

.module-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 22px;
    display: flex;
    gap: 18px;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.module-card:hover {
    border-color: #94A3B8;
}

.module-card.selected {
    border-color: var(--primary-color);
    background-color: rgba(10, 36, 99, 0.01);
}

/* Style spécifique pour le module requis (VPN) */
.module-card.required {
    cursor: not-allowed;
    background: rgba(241, 245, 249, 0.6);
    border-color: #CBD5E1;
}
.module-card.required:hover {
    border-color: #CBD5E1;
}

.module-icon { font-size: 2rem; align-self: flex-start; }
.module-info { flex: 1; }
.module-info h3 { margin: 0 0 6px 0; font-size: 1.1rem; color: var(--text-dark); }
.module-desc { font-size: 0.85rem; line-height: 1.5; color: #475569; margin: 0 0 12px 0; }
.module-tag { font-size: 0.7rem; font-weight: 600; color: var(--primary-color); background: rgba(10, 36, 99, 0.05); padding: 2px 8px; border-radius: 3px; }

.module-checkbox {
    position: absolute; top: 15px; right: 15px; width: 20px; height: 20px;
    border: 1px solid var(--border-color); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 0.75rem; color: transparent;
}
.module-card.selected .module-checkbox { background: var(--primary-color); border-color: var(--primary-color); color: #FFFFFF; }

/* --- PROGRESS BAR --- */
.progress-container { position: relative; max-width: 400px; margin: 0 auto 40px auto; }
.progress-container::before { content: ''; position: absolute; top: 50%; left: 0; width: 100%; height: 4px; background: #E2E8F0; z-index: 1; transform: translateY(-50%); }
.progress-bar { position: absolute; top: 50%; left: 0; height: 4px; background: var(--primary-color); z-index: 2; transform: translateY(-50%); width: 0%; transition: width 0.3s ease; }
.steps-indicators { position: relative; display: flex; justify-content: space-between; z-index: 3; }
.indicator { width: 32px; height: 32px; background: #FFFFFF; border: 2px solid #E2E8F0; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Montserrat', sans-serif; font-size: 0.85rem; color: #94A3B8; transition: all 0.3s; }
.indicator.active { border-color: var(--primary-color); background: var(--primary-color); color: #FFFFFF; box-shadow: 0 0 0 4px rgba(10, 36, 99, 0.1); }

/* --- BOUTONS & FORMULAIRES --- */
.form-group { margin-bottom: 25px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.95rem; }
.form-group input { width: 100%; padding: 12px; border: 1px solid var(--border-color); border-radius: 4px; box-sizing: border-box; font-size: 1rem; }
.help-text { display: block; margin-top: 6px; font-size: 0.8rem; color: #64748B; }

.step-actions { display: flex; justify-content: flex-end; margin-top: 30px; }
.step-actions.split { justify-content: space-between; }
.button { background: var(--primary-color); color: #FFFFFF; border: none; padding: 12px 30px; border-radius: 4px; font-family: 'Montserrat', sans-serif; font-weight: 600; cursor: pointer; transition: background 0.2s; }
.button:hover { background: #1E3A8A; }
.button-secondary { background: #F1F5F9; color: #475569; }
.button-secondary:hover { background: #E2E8F0; }
.button-gold { background: #D97706; }
.button-gold:hover { background: #B45309; }

/* --- FORMAT RESULTAT JWT --- */
.result-box-modern { background: #0F172A; border-radius: 6px; padding: 20px; margin: 25px 0; color: #F8FAFC; }
.result-header { display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; color: #94A3B8; margin-bottom: 12px; font-family: 'Montserrat', sans-serif; font-weight: 600; }
.copy-btn { background: rgba(255,255,255,0.1); border: none; color: #FFF; padding: 4px 10px; border-radius: 3px; cursor: pointer; font-size: 0.75rem; }
.token-display { font-family: monospace; word-break: break-all; font-size: 0.9rem; color: #38BDF8; max-height: 100px; overflow-y: auto; }
.success-header { text-align: center; margin-bottom: 20px; }
.success-icon { width: 50px; height: 50px; background: #10B981; color: #FFF; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 15px auto; font-size: 1.5rem; }
.charte-notice { font-size: 0.8rem; text-align: center; color: #64748B; }

footer { text-align: center; padding: 40px 0; color: #64748B; font-size: 0.85rem; }

@media (max-width: 768px) {
    .tier-cards-container, .modules-grid { grid-template-columns: 1fr !important; }
}