/* ========================================
   EFFETS GLASSMORPHISM - SYSTÈME UNIFIÉ
   Documentation : /Docs/GLASS_SYSTEM.md
   ======================================== */

/* Classe utilitaire générique glassmorphism à appliquer partout où nécessaire */
.glass-ui {
    background: var(--glass-bg-medium);
    border-radius: 6px;
    border: 1px solid var(--glass-border-medium);
    box-shadow: var(--glass-shadow-medium);
    backdrop-filter: var(--glass-backdrop-medium);
    -webkit-backdrop-filter: var(--glass-backdrop-medium);
    color: #fff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.65);
}

body.dark-mode .glass-ui {
    background: var(--glass-bg-medium-dark);
    border-color: var(--glass-border-medium-dark);
    box-shadow: var(--glass-shadow-medium-dark);
}

/* Variante plus intense (pour modales/overlays) */
.glass-ui--intense {
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--glass-shadow-strong);
    backdrop-filter: var(--glass-backdrop-strong);
    -webkit-backdrop-filter: var(--glass-backdrop-strong);
}

body.dark-mode .glass-ui--intense {
    background: var(--glass-bg-strong-dark);
    border-color: var(--glass-border-strong-dark);
    box-shadow: var(--glass-shadow-strong-dark);
}

/* ========================================
   BOUTONS DE PLATEFORME - GLASSMORPHISM AMÉLIORÉ
   ======================================== */
.platform-filter .platform-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg-medium);
    border: 1px solid var(--glass-border-medium);
    transition: var(--glass-transition);
    backdrop-filter: var(--glass-backdrop-medium);
    -webkit-backdrop-filter: var(--glass-backdrop-medium);
    position: relative;
    overflow: hidden;
    box-shadow: var(--glass-shadow-medium);
    margin-right: 3px;
    cursor: pointer;
}

.platform-filter .platform-btn:last-child {
    margin-right: 0;
}

body.dark-mode .platform-filter .platform-btn {
    background: var(--glass-bg-medium-dark);
    border-color: var(--glass-border-medium-dark);
    box-shadow: var(--glass-shadow-medium-dark);
}

/* Effet de brillance au survol */
.platform-filter .platform-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow) ease;
}

.platform-filter .platform-btn:hover::before {
    left: 100%;
}

/* Icônes des plateformes */
.platform-filter .platform-btn iconify-icon {
    font-size: 1.4em;
    color: #ffffff;
    transition: all var(--transition-normal) ease;
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.55));
    z-index: 1;
    position: relative;
}

body.dark-mode .platform-filter .platform-btn iconify-icon { color: #ffffff; }

/* États actifs avec couleurs spécifiques aux plateformes */
.platform-filter .platform-btn[data-platform="all"].period-btn-active {
    background: linear-gradient(135deg, var(--primary), hsl(from var(--primary) h s calc(l + 15%)));
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
    transform: translateY(-2px) scale(1.05);
}

.platform-filter .platform-btn[data-platform="playstation"].period-btn-active {
    background: linear-gradient(135deg, var(--platform-playstation), hsl(from var(--platform-playstation) h s calc(l + 15%)));
    border-color: var(--platform-playstation);
    box-shadow: 0 8px 25px rgba(0, 112, 209, 0.4);
    transform: translateY(-2px) scale(1.05);
}

.platform-filter .platform-btn[data-platform="xbox"].period-btn-active {
    background: linear-gradient(135deg, var(--platform-xbox), hsl(from var(--platform-xbox) h s calc(l + 15%)));
    border-color: var(--platform-xbox);
    box-shadow: 0 8px 25px rgba(16, 124, 16, 0.4);
    transform: translateY(-2px) scale(1.05);
}

.platform-filter .platform-btn[data-platform="nintendo"].period-btn-active {
    background: linear-gradient(135deg, var(--platform-nintendo), hsl(from var(--platform-nintendo) h s calc(l + 15%)));
    border-color: var(--platform-nintendo);
    box-shadow: 0 8px 25px rgba(230, 0, 0, 0.4);
    transform: translateY(-2px) scale(1.05);
}

.platform-filter .platform-btn[data-platform="pc"].period-btn-active {
    background: linear-gradient(135deg, var(--platform-pc), hsl(from var(--platform-pc) h s calc(l + 15%)));
    border-color: var(--platform-pc);
    box-shadow: 0 8px 25px rgba(0, 120, 215, 0.4);
    transform: translateY(-2px) scale(1.05);
}

.platform-filter .platform-btn[data-platform="mobile"].period-btn-active {
    background: linear-gradient(135deg, var(--platform-mobile), hsl(from var(--platform-mobile) h s calc(l + 15%)));
    border-color: var(--platform-mobile);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
    transform: translateY(-2px) scale(1.05);
}

.platform-filter .platform-btn.period-btn-active iconify-icon {
    color: white;
    transform: scale(1.1);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.platform-filter .platform-btn:not(.period-btn-active):hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

body.dark-mode .platform-filter .platform-btn:not(.period-btn-active):hover {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

.platform-filter .platform-btn:not(.period-btn-active):hover iconify-icon {
    color: var(--primary);
    transform: scale(1.1);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* ========================================
   BOUTONS DE PÉRIODE - GLASSMORPHISM AMÉLIORÉ
   ======================================== */
.individual-period-btn {
    padding: 8px 16px;
    border-radius: 6px;
    background: var(--glass-bg-medium);
    border: 1px solid var(--glass-border-medium);
    color: #fff;
    text-shadow: 0 1px 4px rgba(0,0,0,0.65);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--glass-transition);
    backdrop-filter: var(--glass-backdrop-medium);
    -webkit-backdrop-filter: var(--glass-backdrop-medium);
    box-shadow: var(--glass-shadow-medium);
    position: relative;
    overflow: hidden;
    outline: none;
    margin-right: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    line-height: 1.2;
    box-sizing: border-box;
    /* brillance */
}

.individual-period-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow) ease;
}

.individual-period-btn:last-child { margin-right: 0; }

body.dark-mode .individual-period-btn {
    background: var(--glass-bg-medium-dark);
    border-color: var(--glass-border-medium-dark);
    box-shadow: var(--glass-shadow-medium-dark);
    color: var(--text-light);
}

/* Effet de brillance au survol */
.individual-period-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow) ease;
    pointer-events: none;
}

.individual-period-btn:hover::before {
    left: 100%;
}

/* ÉTAT ACTIF - MARQUEUR VISIBLE */
.period-btn-active,
.individual-period-btn.period-btn-active {
    background: linear-gradient(135deg, var(--primary), hsl(from var(--primary) h s calc(l + 15%)));
    border-color: var(--primary);
    color: white;
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
    transform: translateY(-2px) scale(1.02);
    font-weight: 600;
}

.period-btn-active::before,
.individual-period-btn.period-btn-active::before {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

/* Animation de pulsation pour l'état actif */
.period-btn-active,
.individual-period-btn.period-btn-active {
    animation: buttonPulse 2s ease-in-out infinite;
}

.individual-period-btn:not(.period-btn-active):hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
    transform: translateY(-1px) scale(1.01);
}

body.dark-mode .individual-period-btn:not(.period-btn-active):hover {
    background: rgba(0, 0, 0, 0.3);
    border-color: var(--primary);
}

/* ========================================
   CONTENEUR DE CONTRÔLES - GLASSMORPHISM
   ======================================== */
.controls-wrapper .bg-card-light {
    background: rgba(243, 246, 251, 0.9); /* bleu-gris translucide */
    border: 1px solid var(--border-light);
    backdrop-filter: var(--glass-backdrop-strong);
    -webkit-backdrop-filter: var(--glass-backdrop-strong);
    border-radius: var(--card-border-radius);
    box-shadow: 0 8px 24px rgba(31, 42, 55, 0.08);
    transition: var(--glass-transition);
    position: relative;
    z-index: var(--search-z-index);
    overflow: visible;
    padding: 1.25rem 1.5rem;
}

body.dark-mode .controls-wrapper .bg-card-light {
    background: var(--glass-bg-medium-dark);
    border-color: var(--glass-border-medium-dark);
    box-shadow: var(--glass-shadow-medium-dark);
}

/* Effet de brillance subtil */
.controls-wrapper .bg-card-light::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    pointer-events: none;
    z-index: 1;
}

/* ========================================
   BARRE DE RECHERCHE - GLASSMORPHISM
   ======================================== */
/*
  Important: l'input doit être visuellement transparent pour éviter
  un double encart (input + wrapper). Tous les effets (fond, bordure,
  brillance, ombre) sont gérés par .modern-search-wrapper.
*/
.modern-search-input {
    background: transparent;
    border: none;
    box-shadow: none;
    color: #fff; /* texte blanc en thème clair pour lisibilité sur fond sombre */
    text-shadow: none; /* éviter l'effet flou en clair */
    font-size: 14px;
    padding: 8px 16px;
    outline: none;
    min-width: 100px;
    height: 40px;
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    box-sizing: border-box;
    line-height: 1.5;
    position: relative;
    overflow: hidden;
    caret-color: #ffffff; /* Curseur blanc pour le thème clair */
}

.modern-search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

body.dark-mode .modern-search-input {
    background: transparent;
    border: none;
    box-shadow: none;
    color: #fff;
    caret-color: #ffffff; /* Curseur blanc pour le thème sombre */
}

/* Effet de brillance au focus */
/* Brillance désactivée pour le champ de recherche */
.modern-search-wrapper::before {
    content: none;
}

.modern-search-input:focus {
    outline: none;
    background: transparent;
    border: none;
    box-shadow: none;
    transform: none;
}

body.dark-mode .modern-search-input:focus {
    outline: none;
    background: transparent;
    border: none;
    box-shadow: none;
    transform: none;
}

/* Icône de recherche */
.modern-search-icon {
    font-size: 1.4em;
    color: #fff;
    margin-right: 12px;
    flex-shrink: 0;
    transition: all var(--transition-normal) ease;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
    z-index: 1;
    position: relative;
}

body.dark-mode .modern-search-icon {
    color: white;
}

.modern-search-wrapper:focus-within .modern-search-icon,
.modern-search-input:focus + .modern-search-icon {
    color: var(--primary);
    transform: scale(1.1);
}

/* ========================================
   BOUTONS DE FILTRE - GLASSMORPHISM AMÉLIORÉ
   ======================================== */
.filter-btn-icon-only {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 6px;
    background: var(--glass-bg-medium);
    border: 1px solid var(--glass-border-medium);
    backdrop-filter: var(--glass-backdrop-medium);
    -webkit-backdrop-filter: var(--glass-backdrop-medium);
    box-shadow: var(--glass-shadow-medium);
    transition: var(--glass-transition);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    outline: none;
    flex-shrink: 0;
}

body.dark-mode .filter-btn-icon-only {
    background: var(--glass-bg-medium-dark);
    border-color: var(--glass-border-medium-dark);
    box-shadow: var(--glass-shadow-medium-dark);
}

/* Effet de brillance au survol */
.filter-btn-icon-only::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow) ease;
    pointer-events: none;
}

.filter-btn-icon-only:hover::before {
    left: 100%;
}

.filter-btn-icon-only iconify-icon {
    font-size: 1.3em;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    transition: all var(--transition-normal) ease;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
    z-index: 1;
    position: relative;
}

body.dark-mode .filter-btn-icon-only iconify-icon {
    color: white;
}

.filter-btn-icon-only:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
    transform: translateY(-1px) scale(1.02);
}

body.dark-mode .filter-btn-icon-only:hover {
    background: rgba(0, 0, 0, 0.3);
    border-color: var(--primary);
}

.filter-btn-icon-only:hover iconify-icon {
    color: var(--primary);
    transform: scale(1.1);
}

/* Icône du calendrier */
.calendar-btn {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--glass-transition);
}

.calendar-btn iconify-icon {
    color: white;
    font-size: 1.3em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal) ease;
}

body.dark-mode .calendar-btn iconify-icon {
    color: white;
}

/* ÉTAT ACTIF POUR LE BOUTON CALENDRIER */
.calendar-btn-active {
    background: linear-gradient(135deg, var(--primary), hsl(from var(--primary) h s calc(l + 15%)));
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
    transform: translateY(-2px) scale(1.05);
    border-radius: 6px;
}

.calendar-btn-active iconify-icon {
    color: white;
    transform: scale(1.1);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Animation de pulsation pour l'état actif du calendrier */
.calendar-btn-active {
    animation: buttonPulse 2s ease-in-out infinite;
}

/* ========================================
   ICÔNES DE FILTRE
   ======================================== */
.filter-group-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    font-size: 1.2em;
    color: white;
    flex-shrink: 0;
}

body.dark-mode .filter-group-icon {
    color: white;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes glassmorphismFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.platform-filter .platform-btn,
.individual-period-btn {
    animation: glassmorphismFadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.platform-filter .platform-btn.period-btn-active,
.individual-period-btn.period-btn-active {
    animation: buttonPulse 2s ease-in-out infinite;
}

/* ========================================
   RESPONSIVE DESIGN - ALIGNEMENT COHÉRENT
   ======================================== */
@media (max-width: 768px) {
    .platform-filter .platform-btn {
        width: 36px;
        height: 36px;
    }
    
    .platform-filter .platform-btn iconify-icon {
        font-size: 1.1em;
    }
    
    .individual-period-btn {
        height: 36px;
        font-size: 0.8rem;
    }
    
    .filter-btn-icon-only {
        width: 36px;
        height: 36px;
    }
    
    .filter-btn-icon-only iconify-icon {
        font-size: 1.2em;
    }
    
    .calendar-btn {
        width: 36px;
        height: 36px;
    }
    
    .calendar-btn iconify-icon {
        font-size: 1.2em;
    }
    
    .platform-group-prominent,
    .period-filter-wrapper-main {
        height: 36px;
        padding: 0 10px;
        gap: 10px;
    }
    
    .controls-actions-group {
        height: 36px;
    }
    
    .filter-group-icon {
        width: 18px;
        height: 18px;
        font-size: 1.1em;
    }
}

@media (max-width: 576px) {
    .platform-filter .platform-btn {
        width: 32px;
        height: 32px;
    }
    
    .platform-filter .platform-btn iconify-icon {
        font-size: 1em;
    }
    
    .individual-period-btn {
        height: 32px;
        font-size: 0.75rem;
    }
    
    .filter-btn-icon-only {
        width: 32px;
        height: 32px;
    }
    
    .filter-btn-icon-only iconify-icon {
        font-size: 1.1em;
    }
    
    .calendar-btn {
        width: 32px;
        height: 32px;
    }
    
    .calendar-btn iconify-icon {
        font-size: 1.1em;
    }
    
    .platform-group-prominent,
    .period-filter-wrapper-main {
        height: 32px;
        padding: 0 8px;
        gap: 8px;
    }
    
    .controls-actions-group {
        height: 32px;
    }
    
    .filter-group-icon {
        width: 16px;
        height: 16px;
        font-size: 1em;
    }
}