/* ====================================
   CSS CORRIGÉ pour page connexion PHP - Solution FINALE
   ==================================== */

/* Variables CSS modernes */
:root {
    --primary-color: #3d99f7;
    --secondary-color: #fecc03;
    --text-dark: #1d2329;
    --text-light: #c1c8c9;
    --bg-light: #c0c1c2;
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
}

/* BODY - Structure moderne et centrée */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    text-align: center;
}

/* Header moderne */
header {
    background: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    transition: var(--transition);
}

header img {
    transition: var(--transition);
    border-radius: 8px;
    padding-left: 20px;
}

header img:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* CORRECTION CRITIQUE - Section principale pour centrage parfait */
section {
    flex: 1;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 2rem 1rem !important;
    min-height: calc(100vh - 200px) !important;
}

/* CORRECTION - Container d'identification centré */
div#identification {
    width: 100% !important;
    max-width: 600px !important;
    margin: 0 auto !important;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    position: static !important;
    display: block !important;
    text-align: center !important;
}

/* FORMULAIRE - Design glassmorphism moderne ENTIÈREMENT CORRIGÉ */
form {
    /* SUPPRESSION de l'image background qui pose problème */
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.25) 0%, 
        rgba(255, 255, 255, 0.15) 50%, 
        rgba(61, 153, 247, 0.1) 100%) !important;
    
    /* Dimensions et centrage FIXES */
    width: 100% !important;
    max-width: 500px !important;
    min-height: auto !important;
    margin: 0 auto !important;
    padding: 3rem 2rem !important;
    
    /* Style glassmorphism moderne */
    border-radius: 25px !important;
    backdrop-filter: blur(20px) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 
        0 8px 32px rgba(61, 153, 247, 0.2),
        0 4px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
    
    /* Positionnement et affichage */
    position: relative !important;
    display: block !important;
    text-align: center !important;
    overflow: visible !important;
    
    /* SUPPRESSION des transformations 3D qui posent problème */
    transform: none !important;
    transform-origin: center !important;
    
    /* Animation et transition */
    transition: var(--transition) !important;
}

/* SUPPRESSION de l'overlay ::before qui cause des conflits */
form::before {
    display: none !important;
}

form:hover {
    transform: translateY(-5px) !important;
    box-shadow: 
        0 15px 40px rgba(61, 153, 247, 0.25),
        0 8px 25px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.4) !important;
    border-color: rgba(254, 204, 3, 0.4) !important;
}

/* Labels modernisés et centrés */
form label {
    display: block !important;
    color: var(--text-dark) !important;
    font-weight: 600 !important;
    margin: 1.5rem auto 0.5rem auto !important;
    text-shadow: none !important;
    font-size: 1.1rem !important;
    text-align: center !important;
    width: 100% !important;
    max-width: 350px !important;
    position: relative !important;
    z-index: 2 !important;
}

/* Inputs modernisés et centrés */
form input[type="text"], 
form input[type="email"], 
form input[type="password"] {
    width: 100% !important;
    max-width: 350px !important;
    padding: 1rem !important;
    border: 2px solid rgba(61, 153, 247, 0.2) !important;
    border-radius: 12px !important;
    background: rgba(255, 255, 255, 0.95) !important;
    font-size: 1rem !important;
    color: #2b2d2e !important;
    margin: 0 auto 1.5rem auto !important;
    display: block !important;
    transition: var(--transition) !important;
    position: relative !important;
    z-index: 2 !important;
    
    /* Suppression des styles par défaut */
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    outline: none !important;
}

form input[type="text"]:focus, 
form input[type="email"]:focus, 
form input[type="password"]:focus {
    border-color: var(--secondary-color) !important;
    box-shadow: 0 0 0 3px rgba(254, 204, 3, 0.2) !important;
    background: rgba(255, 255, 255, 1) !important;
    transform: translateY(-1px) !important;
}

/* Section CAPTCHA moderne - ENTIÈREMENT REFAITE */
form div {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95), 
        rgba(248, 250, 252, 0.9)) !important;
    border: 2px solid rgba(61, 153, 247, 0.3) !important;
    border-radius: 15px !important;
    padding: 1.5rem !important;
    margin: 2rem auto !important;
    max-width: 380px !important;
    width: 100% !important;
    box-shadow: 
        0 4px 15px rgba(61, 153, 247, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6) !important;
    color: #2b2d2e;
    font-weight: 600 !important;
    text-align: center !important;
    transition: var(--transition) !important;
    position: relative !important;
    backdrop-filter: blur(10px) !important;
    display: block !important;
    clear: both !important;
    overflow: visible !important;
    z-index: 2 !important;
    
    /* Typographie lisible */
    font-size: 1rem !important;
    line-height: 1.6 !important;
    word-wrap: break-word !important;
}

/* SUPPRESSION de l'effet ::before du CAPTCHA qui pose problème */
form div::before {
    display: none !important;
}

form div:hover {
    transform: translateY(-2px) !important;
    box-shadow: 
        0 8px 25px rgba(61, 153, 247, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
    border-color: var(--secondary-color) !important;
}

/* Input CAPTCHA spécifique */
form div input[type="text"] {
    margin: 1rem auto 0 auto !important;
    max-width: 200px !important;
    width: auto !important;
    text-align: center !important;
    letter-spacing: 1px !important;
    font-weight: 500 !important;
    border: 2px solid rgba(61, 153, 247, 0.3) !important;
    padding: 0.8rem !important;
    border-radius: 8px !important;
    background: rgba(255, 255, 255, 0.95) !important;
    display: block !important;
    position: relative !important;
    z-index: 3 !important;
}

form div input[type="text"]:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 2px rgba(61, 153, 247, 0.2) !important;
    transform: translateY(-1px) !important;
}

/* Bouton submit moderne et centré */
form input[type="submit"] {
    background: linear-gradient(135deg, var(--secondary-color), #f39c12) !important;
    color: white !important;
    border: none !important;
    padding: 1.2rem 3rem !important;
    border-radius: 50px !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    margin: 2.5rem auto 1rem auto !important;
    display: block !important;
    transition: var(--transition) !important;
    box-shadow: 0 4px 15px rgba(254, 204, 3, 0.3) !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    min-width: 200px !important;
    width: auto !important;
    position: relative !important;
    z-index: 10 !important;
    clear: both !important;
    
    /* Suppression des styles par défaut */
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    outline: none !important;
}

form input[type="submit"]:hover {
    background: linear-gradient(135deg, #f39c12, var(--secondary-color)) !important;
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 8px 25px rgba(254, 204, 3, 0.4) !important;
}

form input[type="submit"]:active {
    transform: translateY(0) scale(0.98) !important;
}

/* Image décorative (policier) - Centrage corrigé */
#identification img {
    margin: 2rem auto 0 auto !important;
    display: block !important;
    max-width: 120px !important;
    transition: var(--transition) !important;
    position: relative !important;
    z-index: 5 !important;
    clear: both !important;
    
    /* CORRECTION finale du centrage */
    left: auto !important;
    right: auto !important;
    transform: none !important;
    
    /* Ajout d'effets modernes */
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2)) !important;
    border-radius: 8px !important;
}

#identification img:hover {
    transform: scale(1.05) !important;
    filter: drop-shadow(0 6px 12px rgba(0,0,0,0.3)) brightness(1.1) !important;
}

/* Footer moderne */
footer {
    background: linear-gradient(135deg, var(--primary-color), #2980b9);
    color: white;
    text-align: center;
    padding: 2rem 1rem;
    margin-top: auto;
    border-top: 3px solid var(--secondary-color);
    flex-shrink: 0;
}

footer p {
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
    font-family: Arial, sans-serif;
    height: auto;
    padding: 0;
}

footer a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

footer a:hover {
    color: white;
    text-decoration: underline;
    transform: translateY(-1px);
}

/* Animations modernes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* CLEARFIX robuste pour tous les navigateurs */
form::after {
    content: "" !important;
    display: table !important;
    clear: both !important;
}

/* Responsive design optimisé */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    header img {
        padding-left: 0;
    }
    
    section {
        padding: 1rem !important;
        min-height: calc(100vh - 250px) !important;
    }
    
    div#identification {
        width: 100% !important;
        margin: 0 !important;
    }
    
    form {
        padding: 2rem 1rem !important;
        margin: 1rem auto !important;
        width: calc(100% - 1rem) !important;
        max-width: 500px !important;
    }
    
    form input[type="text"], 
    form input[type="email"], 
    form input[type="password"] {
        max-width: 100% !important;
        font-size: 16px !important; /* Évite le zoom sur iOS */
    }
    
    form div {
        width: calc(100% - 1rem) !important;
        margin: 1.5rem auto !important;
        padding: 1rem !important;
        max-width: 100% !important;
    }
    
    #identification img {
        max-width: 100px !important;
        margin: 1rem auto 0 auto !important;
    }
}

/* Amélioration performances */
img {
    max-width: 100%;
    height: auto;
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.1);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2980b9;
}