/* ===== LOGIN PAGE STYLES ===== */

/* Reset et base moderne pour la page de login */
.login_reset * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.login_body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    margin: 0;
}

.login_container {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    max-width: 400px;
    width: 100%;
    padding: 40px 30px;
    margin: 0;
}

/* Logo */
.login_logo-container {
    text-align: center;
    margin-bottom: 40px;
}

.login_logo {
    width: 180px;
    height: auto;
    max-width: 100%;
}

/* Titre */
.login_title {
    text-align: center;
    color: #333;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 10px;
}

.login_subtitle {
    text-align: center;
    color: #666;
    font-size: 16px;
    margin-bottom: 40px;
}

/* Formulaire */
.login_form-group {
    margin-bottom: 25px;
    position: relative;
}

.login_label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.login_input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e1e5e9;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #fafbfc;
}

.login_input:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.15);
}

.login_input.login_invalid {
    border-color: #e74c3c;
    background-color: #fdf2f2;
}

.login_input.login_valid {
    border-color: #27ae60;
    background-color: #f2fdf2;
}

/* Messages d'erreur */
.login_error-message {
    color: #e74c3c;
    font-size: 14px;
    margin-top: 8px;
    display: none;
}

.login_error-message.login_show {
    display: block;
    animation: login_slideDown 0.3s ease;
}

@keyframes login_slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Bouton */
.login_button {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.login_button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.3);
}

.login_button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Alertes */
.login_alert {
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 25px;
    font-size: 14px;
}

.login_alert-danger {
    background-color: #fdf2f2;
    color: #e74c3c;
    border: 1px solid #fadbd8;
}

.login_alert-info {
    background-color: #e8f4fd;
    color: #2980b9;
    border: 1px solid #bee5eb;
}

/* Animation de chargement */
.login_loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: login_spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes login_spin {
    to { transform: rotate(360deg); }
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Tablet */
@media (max-width: 768px) {
    .login_body {
        padding: 15px;
        align-items: flex-start;
        justify-content: center;
        padding-top: calc(40vh - 200px); /* 40% de l'écran moins la moitié de la hauteur approximative de la card */
        min-height: 100vh;
    }

    .login_container {
        max-width: 100%;
        width: 100%;
        margin: 0;
        padding: 30px 25px;
        border-radius: 16px;
        min-width: auto;
    }

    .login_logo {
        width: 160px;
    }

    .login_title {
        font-size: 26px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .login_body {
        padding: 15px;
        align-items: flex-start;
        justify-content: center;
        padding-top: calc(35vh - 180px); /* Ajusté pour mobile */
        min-height: 100vh;
    }

    .login_container {
        padding: 30px 20px;
        border-radius: 16px;
        max-width: 100%;
        width: calc(100vw - 30px);
        margin: 0;
        box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    }

    .login_title {
        font-size: 24px;
    }

    .login_subtitle {
        font-size: 15px;
        margin-bottom: 30px;
    }

    .login_logo {
        width: 140px;
    }

    .login_logo-container {
        margin-bottom: 25px;
    }

    .login_input {
        padding: 14px 16px;
        font-size: 16px; /* Évite le zoom sur iOS */
    }

    .login_button {
        padding: 16px;
        font-size: 16px;
    }

    .login_form-group {
        margin-bottom: 20px;
    }

    .login_alert {
        padding: 15px;
        font-size: 14px;
        margin-bottom: 20px;
    }
}

/* Très petits mobiles */
@media (max-width: 360px) {
    .login_body {
        padding: 10px;
        padding-top: calc(30vh - 160px); /* Ajusté pour très petits écrans */
    }

    .login_container {
        width: calc(100vw - 20px);
        padding: 25px 18px;
    }

    .login_logo {
        width: 120px;
    }

    .login_title {
        font-size: 22px;
    }

    .login_subtitle {
        font-size: 14px;
    }
}

/* Mode paysage mobile */
@media (max-width: 768px) and (max-height: 500px) {
    .login_body {
        align-items: flex-start;
        padding: 5px;
        min-height: auto;
    }

    .login_container {
        margin: 5px 0;
        padding: 20px 15px;
    }

    .login_logo-container {
        margin-bottom: 10px;
    }

    .login_logo {
        width: 80px;
    }

    .login_title {
        font-size: 18px;
        margin-bottom: 5px;
    }

    .login_subtitle {
        font-size: 12px;
        margin-bottom: 15px;
    }

    .login_form-group {
        margin-bottom: 15px;
    }

    .login_input {
        padding: 10px 12px;
    }

    .login_button {
        padding: 12px;
    }
}

/* Protection contre les problèmes de clavier mobile */
@media (max-width: 480px) and (max-height: 600px) {
    .login_body {
        align-items: flex-start;
        padding-top: 20px !important;
    }
}

/* Protection contre le padding négatif sur très petits écrans */
@media (max-width: 768px) and (max-height: 400px) {
    .login_body {
        padding-top: 10px !important;
    }
}

@media (max-height: 600px) {
    .login_container {
        margin: 10px 0;
    }
    
    .login_logo-container {
        margin-bottom: 20px;
    }
    
    .login_logo {
        width: 120px;
    }
}