/**
 * BADGES ET NIVEAUX - DESIGN ULTRA
 * Système visuel de gamification
 */

/* ========== CONTENEUR DE BADGES ========== */
.badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

/* ========== BADGE INDIVIDUEL ========== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #dee2e6;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
}

.badge:hover::before {
    left: 150%;
}

.badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.badge-icon {
    font-size: 1.3rem;
    line-height: 1;
}

.badge-name {
    color: #333;
}

/* ========== BADGES PAR TYPE ========== */

/* Bronze */
.badge-bronze {
    background: linear-gradient(135deg, #CD7F32 0%, #b87333 100%);
    border-color: #CD7F32;
    color: white;
}

.badge-bronze .badge-name {
    color: white;
}

/* Silver */
.badge-silver {
    background: linear-gradient(135deg, #C0C0C0 0%, #a8a8a8 100%);
    border-color: #C0C0C0;
    color: white;
}

.badge-silver .badge-name {
    color: white;
}

/* Gold */
.badge-gold {
    background: linear-gradient(135deg, #FFD700 0%, #f4c430 100%);
    border-color: #FFD700;
    color: #333;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.badge-gold .badge-name {
    color: #333;
}

/* Diamond */
.badge-diamond {
    background: linear-gradient(135deg, #B9F2FF 0%, #7dd3fc 100%);
    border-color: #B9F2FF;
    color: #333;
    box-shadow: 0 4px 15px rgba(185, 242, 255, 0.5);
}

.badge-diamond .badge-name {
    color: #333;
}

/* Crown */
.badge-crown {
    background: linear-gradient(135deg, #FFD166 0%, #f4c430 100%);
    border-color: #FFD166;
    color: #333;
    box-shadow: 0 4px 20px rgba(255, 209, 102, 0.6);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(255, 209, 102, 0.6);
    }
    50% {
        box-shadow: 0 6px 30px rgba(255, 209, 102, 0.9);
    }
}

.badge-crown .badge-name {
    color: #333;
}

/* Badges d'action */
.badge-sharer,
.badge-influencer,
.badge-faithful {
    background: linear-gradient(135deg, #E63946 0%, #d62839 100%);
    border-color: #E63946;
    color: white;
}

.badge-sharer .badge-name,
.badge-influencer .badge-name,
.badge-faithful .badge-name {
    color: white;
}

/* Badges spéciaux */
.badge-early_bird,
.badge-top_10,
.badge-champion,
.badge-flash {
    background: linear-gradient(135deg, #FFD166 0%, #E63946 100%);
    border-color: #FFD166;
    color: white;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.badge-early_bird .badge-name,
.badge-top_10 .badge-name,
.badge-champion .badge-name,
.badge-flash .badge-name {
    color: white;
}

/* ========== BADGE LOCKED (Non obtenu) ========== */
.badge-locked {
    opacity: 0.3;
    filter: grayscale(100%);
    cursor: not-allowed;
}

.badge-locked:hover {
    transform: none;
    box-shadow: none;
}

/* ========== NIVEAU DU DONATEUR ========== */
.donor-level {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 15px 25px;
    background: linear-gradient(135deg, #E63946 0%, #d62839 100%);
    border-radius: 30px;
    color: white;
    font-weight: 900;
    font-size: 1.2rem;
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.3);
    position: relative;
    overflow: hidden;
}

.donor-level::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    animation: rotate 4s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.donor-level-icon {
    font-size: 2rem;
    position: relative;
    z-index: 1;
}

.donor-level-name {
    position: relative;
    z-index: 1;
}

/* Variantes de niveau */
.donor-level-1 {
    background: linear-gradient(135deg, #4ECDC4 0%, #44a3a0 100%);
    box-shadow: 0 10px 30px rgba(78, 205, 196, 0.3);
}

.donor-level-2 {
    background: linear-gradient(135deg, #FFD166 0%, #f4c430 100%);
    box-shadow: 0 10px 30px rgba(255, 209, 102, 0.3);
}

.donor-level-3 {
    background: linear-gradient(135deg, #FF6B6B 0%, #ee5a52 100%);
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
}

.donor-level-4 {
    background: linear-gradient(135deg, #E63946 0%, #d62839 100%);
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.3);
}

.donor-level-5 {
    background: linear-gradient(135deg, #B9F2FF 0%, #7dd3fc 100%);
    box-shadow: 0 10px 30px rgba(185, 242, 255, 0.5);
}

.donor-level-6 {
    background: linear-gradient(135deg, #FFD700 0%, #E63946 100%);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.5);
    animation: glow 2s ease-in-out infinite;
}

/* ========== BARRE DE PROGRESSION NIVEAU ========== */
.level-progress {
    margin-top: 15px;
}

.level-progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: #666;
}

.level-progress-bar {
    height: 12px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.level-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #E63946 0%, #FFD166 100%);
    border-radius: 10px;
    transition: width 1s ease-out;
    position: relative;
}

.level-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ========== GRILLE DE BADGES ========== */
.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.badge-card {
    background: white;
    padding: 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.badge-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.badge-card-icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.badge-card-name {
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.badge-card-description {
    font-size: 0.85rem;
    color: #666;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .donor-level {
        font-size: 1rem;
        padding: 12px 20px;
    }
    
    .donor-level-icon {
        font-size: 1.5rem;
    }
    
    .badges-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 15px;
    }
    
    .badge {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .badge-icon {
        font-size: 1.1rem;
    }
}