/* Фон и базовые стили */
main{
    padding: 0;
    background: #18181a;
}
body {
    margin: 0;
}
footer {
    margin-top: 0;
}
.auth-background {
    min-height: 100vh;
    background-image: url('../images/error_background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Затемнение фона для лучшей читаемости */
.auth-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4); /* Темный оверлей */
    backdrop-filter: blur(2px); /* Легкое размытие фона */
}

/* Прозрачный контейнер */
.auth-container {
    min-width: 400px;
    margin: 0;
    padding: 40px;
    background: rgba(24, 24, 26, 0.3); /* Полупрозрачный белый */
    border-radius: 15px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px); /* Эффект стекла */
    -webkit-backdrop-filter: blur(10px);
    font-family: 'Arial', sans-serif;
    position: relative;
    z-index: 1;
}

/* Двухколоночная структура */
.form-columns {
    display: flex;
    gap: 20px;
    margin-bottom: 10px;
}

.form-column {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Заголовок */
.auth-title {
    text-align: center;
    color: white;
    margin-bottom: 30px;
    font-size: 28px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Форма */
.auth-form {
    display: flex;
    flex-direction: column;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(24, 24, 26, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    color: white;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    color: white;
    border-color: rgba(255, 255, 255, 0.7);
}

/* Кнопка */
.auth-button {
    max-width: 386px;
    background: white;
    color: black;
    border: none;
    padding: 13px 20px 16px 20px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.auth-button:hover {
    background: rgba(255, 255, 255, 0.9);
}

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

/* Сообщения */
.messages {
    margin-bottom: 20px;
}

.alert {
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    font-size: 14px;
    border-left: 4px solid;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
}

.alert-success {
    background: rgba(212, 237, 218, 0.9);
    border-color: #28a745;
    color: #155724;
}

.alert-error {
    background: rgba(248, 215, 218, 0.9);
    border-color: #dc3545;
    color: #721c24;
}

.alert-info {
    background: rgba(209, 236, 241, 0.9);
    border-color: #17a2b8;
    color: #0c5460;
}

/* Ошибки формы */
.errorlist {
    list-style: none;
    padding: 0;
    margin: 5px 0 0 0;
    color: #ff6b6b;
    font-size: 12px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.errorlist li {
    background: rgba(220, 53, 69, 0.2);
    padding: 5px 10px;
    border-radius: 4px;
    margin-bottom: 3px;
    backdrop-filter: blur(5px);
}

.form-group .errorlist ~ input {
    border-color: #ff6b6b;
}

/* Ссылки */
.auth-links {
    width: 400px;
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    margin-left: auto;
    margin-right: auto;
}

.auth-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.auth-link:hover {
    color: white;
    text-decoration: underline;
}



/* Дополнительные стили для полей */
.password-requirements {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Стили для автозаполнения паролей (Chrome, Edge, Safari) */
.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.form-group input:-webkit-autofill:active {
    -webkit-text-fill-color: white !important;
    -webkit-box-shadow: 0 0 0px 1000px rgba(24, 24, 26, 0.3) inset !important;
    -webkit-backdrop-filter: blur(10px) !important;
    backdrop-filter: blur(10px) !important;
    background: rgba(24, 24, 26, 0.3) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    transition: background-color 5000s ease-in-out 0s !important;
}

/* Для выпадающего списка автозаполнения */
input::-webkit-credentials-auto-fill-button {
    background-color: rgba(255, 255, 255, 0.8) !important;
    border: none !important;
    border-radius: 3px !important;
}

/* Стили для выпадающего списка автозаполнения */
input::-webkit-contacts-auto-fill-button,
input::-webkit-credentials-auto-fill-button {
    background-color: rgba(255, 255, 255, 0.8) !important;
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
    border-radius: 3px !important;
    filter: invert(0.8) !important;
}

/* Для Firefox */
.form-group input:-moz-ui-valid {
    box-shadow: none !important;
}

.form-group input:autofill {
    background: rgba(24, 24, 26, 0.3) !important;
    color: white !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
}

/* Современный стандарт для автозаполнения */
.form-group input:autofill {
    background: rgba(24, 24, 26, 0.3) !important;
    color: white !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
}

/* Дополнительные стили для паролей */
.form-group input[type="password"]:-webkit-autofill,
.form-group input[type="password"]:-webkit-autofill:hover,
.form-group input[type="password"]:-webkit-autofill:focus {
    -webkit-text-fill-color: white !important;
    -webkit-box-shadow: 0 0 0px 1000px rgba(24, 24, 26, 0.3) inset !important;
    background: rgba(24, 24, 26, 0.3) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
}

.register-container {
    min-width: 1000px;
}

/* Адаптивность */
@media (max-width: 1024px) {
    .register-container {
        min-width: 80%;
    }
}

@media (max-width: 768px) {
    .auth-background {
        background-size: cover;
        padding: 20px;
    }

    .auth-container {
        min-width: auto;
        width: 90%;
        padding: 25px;
        margin: 0;
    }

    .register-container {
        min-width: auto;
        width: 95%;
    }

    .form-columns {
        flex-direction: column;
        gap: 0;
    }

    .auth-title {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .auth-links {
        width: 100%;
        font-size: 13px;
        padding-top: 15px;
    }

    .auth-button {
        max-width: none;
        padding: 12px;
        font-size: 14px;
    }

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

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .auth-background {
        padding: 10px;
    }

    .auth-container {
        padding: 20px;
    }

    .auth-title {
        font-size: 22px;
    }

    .auth-button {
        font-size: 13px;
        padding: 10px;
    }

    .auth-links {
        font-size: 12px;
        padding-top: 10px;
    }
}