/* login_acc.css - Стили для страниц аутентификации (логин и регистрация) */

/* ==================== ОБЩИЕ СТИЛИ ДЛЯ ЛОГИНА И РЕГИСТРАЦИИ ==================== */

.auth-page {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-container {
    background: var(--card-bg);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: 48px;
    width: 100%;
    max-width: 480px;
    border: 1px solid var(--border);
}

.auth-container.register {
    max-width: 520px;
}

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--sea-turquoise);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--dark-blue);
}

.auth-title {
    font-family: Montserrat, Inter, sans-serif;
    font-weight: 700;
    font-size: 2rem;
    margin: 0 0 8px 0;
    color: var(--text);
}

.auth-subtitle {
    color: var(--muted);
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
    letter-spacing: -0.01em;
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: 14px;
    font-size: 1rem;
    background: var(--card-bg);
    color: var(--text);
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: var(--sea-turquoise);
    box-shadow: 0 0 0 4px rgba(95, 170, 184, 0.15);
}

.form-input::placeholder {
    color: var(--muted);
    opacity: 0.6;
}

.form-input.error {
    border-color: var(--red);
}

.form-help {
    font-size: 0.8rem;
    color: var(--muted);
    margin-top: 4px;
    line-height: 1.4;
}

.form-error {
    font-size: 0.8rem;
    color: var(--red);
    margin-top: 4px;
    display: none;
}

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

.password-container {
    position: relative;
    width: 100%;
}

.password-container .form-input {
    padding-right: 50px;
}

.password-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--section-bg);
    border: none;
    color: var(--sea-turquoise);
    cursor: pointer;
    font-size: 1.2rem;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.password-toggle:hover {
    background: var(--sea-turquoise);
    color: var(--dark-blue);
}

/* ==================== УЛУЧШЕННЫЕ ТРЕБОВАНИЯ К ПАРОЛЮ ==================== */

.password-requirements {
    margin-top: 12px;
    padding: 0;
    background: transparent;
    border-radius: 0;
}

.requirement-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.requirement-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.requirement-item.valid {
    color: var(--green);
    border-bottom-color: var(--green);
}

.requirement-item.invalid {
    color: var(--muted);
    border-bottom-color: transparent;
}

.requirement-icon {
    font-size: 0.8rem;
    color: currentColor;
}

/* Стили для поля подтверждения пароля */
#passwordMatchError {
    margin-top: 8px;
    font-size: 0.85rem;
    display: none;
}

#passwordMatchError.show {
    display: block;
}

.auth-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 12px;
}

.btn-primary {
    background: var(--sea-turquoise);
    color: var(--dark-blue);
    border: none;
    padding: 16px 20px;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
    letter-spacing: -0.01em;
}

.btn-primary:hover:not(:disabled) {
    background: #4a9ca8;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(95, 170, 184, 0.3);
}

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

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--border);
    padding: 16px 20px;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}

.btn-secondary:hover {
    background: var(--section-bg);
    border-color: var(--sea-turquoise);
}

.auth-links {
    text-align: center;
    margin-top: 32px;
    padding-top: 28px;
    border-top: 2px solid var(--border);
}

.auth-link {
    color: var(--sea-turquoise);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-link:hover {
    color: #4a9ca8;
    text-decoration: underline;
}

.alert {
    padding: 14px 18px;
    border-radius: 14px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    font-weight: 500;
}

.alert-error {
    background: rgba(217, 83, 79, 0.1);
    border: 2px solid var(--red);
    color: var(--red);
}

.alert-success {
    background: rgba(26, 155, 90, 0.1);
    border: 2px solid var(--green);
    color: var(--green);
}

/* ==================== АДАПТИВНОСТЬ ==================== */

@media (max-width: 768px) {
    .auth-container {
        padding: 32px 24px;
        max-width: 100%;
        border-radius: 20px;
    }
    
    .auth-container.register {
        max-width: 100%;
    }
    
    .auth-title {
        font-size: 1.8rem;
    }
    
    .requirement-list {
        gap: 12px;
    }
    
    .requirement-item {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding: 28px 20px;
        margin: 16px;
    }
    
    .auth-title {
        font-size: 1.6rem;
    }
    
    .auth-subtitle {
        font-size: 0.9rem;
    }
    
    .auth-logo {
        width: 56px;
        height: 56px;
        font-size: 24px;
        border-radius: 14px;
    }
    
    .form-input {
        padding: 12px 16px;
        border-radius: 12px;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 14px 16px;
        border-radius: 12px;
    }
    
    .requirement-list {
        flex-direction: column;
        gap: 6px;
    }
    
    .requirement-item {
        font-size: 0.8rem;
    }
    
    .password-toggle {
        width: 40px;
        height: 40px;
        right: 8px;
    }
}

/* ==================== АНИМАЦИИ ==================== */

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

.auth-container {
    animation: fadeIn 0.5s ease-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.shake {
    animation: shake 0.3s ease-in-out;
}