.container {
    font-family: Brockmann, sans-serif;
    background-color: #e9e9e9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* Responsive pour container */
@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
}

.login-box {
    background-color: white;
    padding: 30px;
    border-radius: 20px;
    width: 100%;
    max-width: 400px;
    margin: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
}

/* Responsive pour login-box */
@media (max-width: 768px) {
    .login-box {
        padding: 25px;
        margin: 15px;
        border-radius: 15px;
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: 20px 15px;
        margin: 10px;
        border-radius: 12px;
        max-width: 100%;
    }
}

.login-box h1 {
    color: #005ba4;
    text-align: center;
    margin-bottom: 20px;
    font-size: 24px;
}

/* Responsive pour h1 */
@media (max-width: 480px) {
    .login-box h1 {
        font-size: 20px;
        margin-bottom: 15px;
    }
}

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

/* Responsive pour input-group */
@media (max-width: 480px) {
    .input-group {
        margin-bottom: 15px;
    }
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    font-size: 14px;
    color: #333;
}

/* Responsive pour label */
@media (max-width: 480px) {
    .input-group label {
        font-size: 13px;
        margin-bottom: 4px;
    }
}

.input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    outline: 0 none;
    font-size: 16px;
    font-family: Brockmann, sans-serif;
}

.input-group input:focus {
    outline: 2px solid #005ba4;
    border-color: transparent;
}

/* Responsive pour input */
@media (max-width: 480px) {
    .input-group input {
        padding: 9px;
        font-size: 15px;
    }
}

.input-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    outline: 0 none;
    font-size: 16px;
    font-family: Brockmann, sans-serif;
}

.input-group select:focus {
    outline: 2px solid #005ba4;
    border-color: transparent;
}

/* Responsive pour select */
@media (max-width: 480px) {
    .input-group select {
        padding: 9px;
        font-size: 15px;
    }
}

.selected-wrapper {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* Responsive pour selected-wrapper */
@media (max-width: 480px) {
    .selected-wrapper {
        margin-top: 12px;
        gap: 8px;
    }
}

.airport-tag {
    background: #005ba4;
    color: white;
    padding: 4px 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

/* Responsive pour airport-tag */
@media (max-width: 480px) {
    .airport-tag {
        padding: 4px 10px;
        font-size: 13px;
        gap: 6px;
    }
}

.airport-tag .remove {
    cursor: pointer;
    background: #e57257;
    padding: 3px 7px;
    border-radius: 50%;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.airport-tag .remove:hover {
    background: #d9534f;
}

/* Responsive pour remove button */
@media (max-width: 480px) {
    .airport-tag .remove {
        padding: 2px 6px;
        font-size: 12px;
    }
}

.login-button {
    width: 100%;
    padding: 10px;
    background-color: #005ba4;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-family: Brockmann, sans-serif;
    font-weight: 600;
    margin-bottom: 10px;
    transition: background-color 0.3s ease;
}

.login-button:hover {
    background-color: #b3a05e;
}

/* Responsive pour login-button */
@media (max-width: 480px) {
    .login-button {
        padding: 10px;
        font-size: 15px;
    }
}

.register-link, .password-link {
    text-align: center;
    text-decoration: none;
    margin-top: 10px;
}

.register-link a, .password-link a {
    color: #b3a05e;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.register-link a:hover, .password-link a:hover {
    text-decoration: underline;
    color: #005ba4;
}

/* Responsive pour register-link */
@media (max-width: 480px) {
    .register-link a, .password-link a {
        font-size: 13px;
    }
}

/* Effet shake */
.shake {
    animation: shake 0.3s ease;
}

@keyframes shake {
    0% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-6px); }
    80% { transform: translateX(6px); }
    100% { transform: translateX(0); }
}

/* Responsive shake sur mobile (moins violent) */
@media (max-width: 480px) {
    @keyframes shake {
        0% { transform: translateX(0); }
        20% { transform: translateX(-4px); }
        40% { transform: translateX(4px); }
        60% { transform: translateX(-4px); }
        80% { transform: translateX(4px); }
        100% { transform: translateX(0); }
    }
}

/* Conteneur */
#password-strength {
    margin: 5px 0 10px;
    position: relative;
}

/* Responsive pour password-strength */
@media (max-width: 480px) {
    #password-strength {
        margin: 4px 0 8px;
    }
}

/* Barre vide */
#strength-bar {
    height: 8px;
    width: 100%;
    background: #ddd;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

/* Responsive pour strength-bar */
@media (max-width: 480px) {
    #strength-bar {
        height: 6px;
    }
}

/* Barre animée */
#strength-bar .fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, red, orange, yellow, limegreen);
    background-size: 200% 200%;
    animation: gradientMove 3s ease infinite;
    border-radius: 6px;
    transition: width 0.4s ease;
}

/* Animation dégradé */
@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Texte force */
#strength-text {
    font-size: 14px;
    font-weight: bold;
    margin-top: 5px;
    display: inline-block;
}

/* Responsive pour strength-text */
@media (max-width: 480px) {
    #strength-text {
        font-size: 12px;
        margin-top: 4px;
    }
}

/* Tooltip */
#password-tooltip {
    position: absolute;
    top: -5px;
    right: -10px;
    transform: translateY(-100%);
    background: #111;
    color: #fff;
    padding: 8px 12px;
    font-size: 13px;
    width: 250px;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 100;
}

/* Responsive pour tooltip */
@media (max-width: 768px) {
    #password-tooltip {
        width: 220px;
        font-size: 12px;
        padding: 7px 10px;
        right: 0;
    }
}

@media (max-width: 480px) {
    #password-tooltip {
        width: calc(100vw - 60px);
        max-width: 280px;
        left: 50%;
        right: auto;
        transform: translate(-50%, -100%);
        font-size: 11px;
    }
}

/* Petit triangle */
#password-tooltip::after {
    content: "";
    position: absolute;
    bottom: -6px;
    right: 12px;
    border-width: 6px;
    border-style: solid;
    border-color: #111 transparent transparent transparent;
}

/* Responsive pour triangle du tooltip */
@media (max-width: 480px) {
    #password-tooltip::after {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Affichage tooltip au survol */
#password-strength:hover #password-tooltip {
    opacity: 1;
}

/* Sur mobile, afficher au focus plutôt qu'au hover */
@media (max-width: 768px) {
    #password:focus ~ #password-strength #password-tooltip {
        opacity: 1;
    }
}