/* ========================================
   STYLES DE CONNEXION - ETERNONE V2
   ======================================== */

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

body {
    font-family: 'Abaya', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.icon-home::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23333'%3E%3Cpath d='M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z'%3E%3C/path%3E%3Crect x='9' y='9' width='6' height='6'%3E%3C/rect%3E%3C/svg%3E");
}

.icon-exclamation::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23c92a2a'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z'%3E%3C/path%3E%3C/svg%3E");
}

.icon-spinner::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3C/svg%3E");
    animation: spin 1s linear infinite;
}

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

/* ========================================
   CONTENEUR PRINCIPAL
   ======================================== */

.login-container {
    width: 100%;
    max-width: 450px;
}

.login-box {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: slideIn 0.5s ease-out;
    border: 1px solid #e0e0e0;
}

@keyframes slideIn {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ========================================
   HEADER
   ======================================== */

.login-header {
    background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
    color: #fff;
    padding: 40px 30px;
    text-align: center;
    border-bottom: 1px solid #3a3a3a;
}

.logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    border-radius: 50%;
    border: 2px solid #d4af37;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    overflow: hidden;
    background: #fff;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.login-header h1 {
    font-size: 26px;
    margin-bottom: 10px;
    font-family: 'Aboreto', serif;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.demo-badge {
    display: inline-block;
    background: rgba(212, 175, 55, 0.15);
    color: #d4af37;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-top: 10px;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.demo-badge i {
    margin-right: 5px;
}

/* ========================================
   FORMULAIRE
   ======================================== */

.login-form {
    padding: 40px 30px;
    background: #fafafa;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: #333;
    font-weight: 600;
    font-size: 15px;
    font-family: 'Abaya', sans-serif;
}

.form-group label i {
    margin-right: 8px;
    color: #666;
}

.form-group input {
    width: 100%;
    padding: 15px;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #fff;
    font-family: 'Abaya', sans-serif;
}

.form-group input:focus {
    outline: none;
    border-color: #666;
    box-shadow: 0 0 0 3px rgba(102, 102, 102, 0.1);
}

/* ========================================
   MESSAGES D'ERREUR
   ======================================== */

.error-message {
    background: #ffe0e0;
    border: 2px solid #ff6b6b;
    color: #c92a2a;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
    animation: shake 0.3s;
    font-size: 14px;
}

.error-message.show {
    display: block;
}

.error-message::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23c92a2a'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z'%3E%3C/path%3E%3C/svg%3E");
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 0.5em;
    vertical-align: -0.125em;
    background-size: contain;
    background-repeat: no-repeat;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-10px);
    }
    75% {
        transform: translateX(10px);
    }
}

/* ========================================
   BOUTON DE CONNEXION
   ======================================== */

.login-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Abaya', sans-serif;
    letter-spacing: 0.5px;
}

.login-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    background: linear-gradient(135deg, #1a1a1a 0%, #000 100%);
}

.login-btn:active:not(:disabled) {
    transform: translateY(0);
}

.login-btn i {
    margin-right: 8px;
}

.login-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ========================================
   FOOTER
   ======================================== */

.login-footer {
    padding: 20px 30px;
    background: #f8f9fa;
    text-align: center;
    border-top: 1px solid #e0e0e0;
}

.login-footer a {
    color: #333;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    font-family: 'Abaya', sans-serif;
}

.login-footer a:hover {
    color: #666;
}

.login-footer a i {
    margin-right: 8px;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 480px) {
    .login-box {
        border-radius: 15px;
    }

    .login-header {
        padding: 30px 20px;
    }

    .login-header h1 {
        font-size: 22px;
    }

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

    .login-footer {
        padding: 15px 20px;
        font-size: 14px;
    }

    .form-group input {
        padding: 12px;
        font-size: 16px; /* Prévient le zoom sur mobile */
    }

    .login-btn {
        padding: 12px;
        font-size: 15px;
    }
}

/* ========================================
   ÉTATS D'INTERACTION
   ======================================== */

.login-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-group input:disabled {
    background: #f0f0f0;
    color: #999;
    cursor: not-allowed;
}

/* ========================================
   MESSAGES DE SUCCÈS
   ======================================== */

.success-message {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border: 2px solid #28a745;
    color: #155724;
    padding: 20px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
    animation: slideIn 0.3s;
    font-size: 15px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(40, 167, 69, 0.15);
}

.success-message.show {
    display: block;
}

.success-message strong {
    display: block;
    font-size: 18px;
    margin-bottom: 8px;
}

.success-message p {
    margin: 0;
    line-height: 1.5;
}

.success-message i {
    margin-right: 8px;
}

/* ========================================
   BOX D'INFORMATION
   ======================================== */

.info-box {
    background: #e7f3ff;
    border: 1px solid #b3d9ff;
    border-radius: 8px;
    padding: 15px;
    margin: 20px 30px;
    color: #004085;
    font-size: 14px;
    line-height: 1.6;
}

.info-box p {
    margin: 0;
}

/* ========================================
   CHAMPS SUPPLÉMENTAIRES
   ======================================== */

.required {
    color: #e74c3c;
    font-weight: bold;
}

.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #fff;
    font-family: 'Abaya', sans-serif;
}

.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #666;
    box-shadow: 0 0 0 3px rgba(102, 102, 102, 0.1);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
}