/* Modern Login Page CSS - Inspired by glassmorphism design */

/* Background avec image */
body.login-page {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../img/back.png') center center no-repeat;
    background-size: cover;
    background-attachment: fixed;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Overlay léger pour améliorer la lisibilité */
body.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 0;
}

/* Container principal */
.modern-login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 950px;
    display: flex;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 25px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    min-height: 550px;
    margin: 20px auto;
    align-self: center;
}

/* Section logo à gauche */
.modern-login-logo-section {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.modern-login-logo {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
    position: relative;
    z-index: 1;
}

/* Section formulaire à droite */
.modern-login-form-section {
    flex: 1.2;
    padding: 50px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modern-login-title {
    color: #ffffff;
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 10px 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.modern-login-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin: 0 0 35px 0;
}

/* Groupes de champs */
.modern-form-group {
    margin-bottom: 25px;
}

.modern-form-label {
    display: block;
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Champs de formulaire */
.modern-input-wrapper {
    position: relative;
}

.modern-form-input {
    width: 100%;
    padding: 14px 16px 14px 45px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    font-size: 15px;
    color: #333;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.modern-form-input:focus {
    outline: none;
    background: #ffffff;
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.modern-form-input::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

/* Icônes dans les champs */
.modern-input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #667eea;
    font-size: 18px;
    pointer-events: none;
}

/* Bouton de connexion */
.modern-login-button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.modern-login-button:hover {
    background: linear-gradient(135deg, #2a5298 0%, #1e3c72 100%);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.modern-login-button:active {
    transform: translateY(0);
}

/* Message d'erreur */
.modern-error-message {
    margin-top: 20px;
    padding: 12px;
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid rgba(220, 53, 69, 0.4);
    border-radius: 10px;
    color: #ffffff;
    font-size: 14px;
    text-align: center;
    backdrop-filter: blur(10px);
}

/* Responsive */
@media (max-width: 768px) {
    body.login-page {
        padding: 15px 0;
        align-items: flex-start;
        min-height: 100vh;
    }

    .modern-login-container {
        flex-direction: column;
        max-width: 450px;
        margin: 15px auto;
        min-height: auto;
    }

    .modern-login-logo-section {
        padding: 30px;
        min-height: 180px;
    }

    .modern-login-logo {
        max-width: 120px;
    }

    .modern-login-form-section {
        padding: 30px 25px 35px;
    }

    .modern-login-title {
        font-size: 28px;
        margin-bottom: 8px;
    }

    .modern-login-subtitle {
        margin-bottom: 25px;
    }

    .modern-form-group {
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    body.login-page {
        padding: 10px 0;
        align-items: flex-start;
    }

    .modern-login-container {
        margin: 10px;
        border-radius: 20px;
        min-height: auto;
    }

    .modern-login-logo-section {
        padding: 25px;
        min-height: 150px;
    }

    .modern-login-logo {
        max-width: 100px;
    }

    .modern-login-form-section {
        padding: 25px 20px 30px;
    }

    .modern-login-title {
        font-size: 24px;
        margin-bottom: 6px;
    }

    .modern-login-subtitle {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .modern-form-group {
        margin-bottom: 18px;
    }

    .modern-form-label {
        font-size: 13px;
        margin-bottom: 6px;
    }

    .modern-form-input {
        padding: 12px 14px 12px 40px;
        font-size: 14px;
    }

    .modern-input-icon {
        left: 14px;
        font-size: 16px;
    }

    .modern-login-button {
        padding: 13px;
        font-size: 15px;
        margin-top: 5px;
    }

    .modern-error-message {
        margin-top: 15px;
        padding: 10px;
        font-size: 13px;
    }
}

/* Pour les très petits écrans */
@media (max-width: 360px) {
    .modern-login-container {
        margin: 8px;
    }

    .modern-login-form-section {
        padding: 20px 15px 25px;
    }

    .modern-login-title {
        font-size: 22px;
    }

    .modern-form-input {
        padding: 11px 12px 11px 38px;
        font-size: 13px;
    }
}