/* Стили для страниц авторизации */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--hero-bg) 0%, var(--hero-bg-secondary) 100%);
}

.auth-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
    position: relative;
    border: 1px solid var(--border-color);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h1 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Исправляем проблему с переполнением полей */
.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.form-group label {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
}

/* Стили для input уже определены выше */

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.form-group small {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: block;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.auth-footer p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--primary-color);
}

/* Стили для сообщений об ошибках и успехе */
.error-message,
.success-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.error-message {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: #dc3545;
}

.error-message i {
    color: #dc3545;
    margin-top: 0.1rem;
}

.success-message {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: #28a745;
    text-align: center;
    flex-direction: column;
    gap: 1rem;
}

.success-message i {
    font-size: 3rem;
    color: #28a745;
}

.success-message h3 {
    margin: 0;
    color: #28a745;
}

.success-message p {
    margin: 0;
    color: var(--text-secondary);
}

/* Стили для кнопок в формах */
.btn-full {
    width: 100%;
    padding: 0.875rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

/* Анимации для карточки */
.auth-card {
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Стили для темной темы */
[data-theme="dark"] .auth-card {
    background-color: #1a1a1a;
    border: 1px solid #333333;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    padding: 2px;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background-color: #2a2a2a;
    border-color: #333333;
    color: #ffffff;
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
    border-color: #00d4ff;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

[data-theme="dark"] .error-message {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: #ff6b6b;
}

[data-theme="dark"] .success-message {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: #51cf66;
}

[data-theme="dark"] .success-message i {
    color: #51cf66;
}

[data-theme="dark"] .success-message h3 {
    color: #51cf66;
}

/* Адаптивность */
@media (max-width: 480px) {
    .auth-container {
        padding: 1rem;
    }
    
    .auth-card {
        padding: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .auth-header h1 {
        font-size: 1.75rem;
    }
}

/* Стили для валидации полей */
/* Убираем автоматическую валидацию браузера - поля не должны подсвечиваться красным сразу */
.form-group input:not(:placeholder-shown):not(:focus):invalid {
    border-color: var(--border-color);
}

.form-group input:not(:placeholder-shown):not(:focus):valid {
    border-color: var(--border-color);
}

/* Подсветка ошибок только после попытки отправки формы */
.form-group input.error {
    border-color: var(--error-color);
}

.form-group input.success {
    border-color: var(--success-color);
}

/* Стили для загрузки */
.auth-form.loading {
    opacity: 0.7;
    pointer-events: none;
}

.auth-form.loading .btn {
    position: relative;
    color: transparent;
}

.auth-form.loading .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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